1903671900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{563}}^1$

素因数の和:630

約数の個数: 324

約数和(自身を含む): 6838307112

約数和(自身を除く): 4934635212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 30, 34, 36, 39, 45, 50, 51, 52, 60, 65, 68, 75, 78, 85, 90, 100, 102, 117, 130, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 289, 300, 306, 325, 340, 390, 425, 442, 450, 468, 510, 563, 578, 585, 612, 650, 663, 765, 780, 850, 867, 884, 900, 975, 1020, 1105, 1126, 1156, 1170, 1275, 1300, 1326, 1445, 1530, 1689, 1700, 1734, 1950, 1989, 2210, 2252, 2340, 2550, 2601, 2652, 2815, 2890, 2925, 3060, 3315, 3378, 3468, 3757, 3825, 3900, 3978, 4335, 4420, 5067, 5100, 5202, 5525, 5630, 5780, 5850, 6630, 6756, 7225, 7319, 7514, 7650, 7956, 8445, 8670, 9571, 9945, 10134, 10404, 11050, 11260, 11271, 11700, 13005, 13260, 14075, 14450, 14638, 15028, 15300, 16575, 16890, 17340, 18785, 19142, 19890, 20268, 21675, 21957, 22100, 22542, 25335, 26010, 28150, 28713, 28900, 29276, 33150, 33780, 33813, 36595, 37570, 38284, 39780, 42225, 43350, 43914, 45084, 47855, 49725, 50670, 52020, 56300, 56355, 57426, 65025, 65871, 66300, 67626, 73190, 75140, 84450, 86139, 86700, 87828, 93925, 95710, 99450, 101340, 109785, 112710, 114852, 124423, 126675, 130050, 131742, 135252, 143565, 146380, 162707, 168900, 169065, 172278, 182975, 187850, 191420, 198900, 219570, 225420, 239275, 248846, 253350, 260100, 263484, 281775, 287130, 325414, 329355, 338130, 344556, 365950, 373269, 375700, 430695, 439140, 478550, 488121, 497692, 506700, 548925, 563550, 574260, 622115, 650828, 658710, 676260, 717825, 731900, 746538, 813535, 845325, 861390, 957100, 976242, 1097850, 1119807, 1127100, 1244230, 1317420, 1435650, 1464363, 1493076, 1627070, 1646775, 1690650, 1722780, 1866345, 1952484, 2115191, 2153475, 2195700, 2239614, 2440605, 2488460, 2871300, 2928726, 3110575, 3254140, 3293550, 3381300, 3732690, 4067675, 4230382, 4306950, 4479228, 4881210, 5599035, 5857452, 6221150, 6345573, 6587100, 7321815, 7465380, 8135350, 8460764, 8613900, 9331725, 9762420, 10575955, 11198070, 12203025, 12442300, 12691146, 14643630, 16270700, 18663450, 19036719, 21151910, 22396140, 24406050, 25382292, 27995175, 29287260, 31727865, 36609075, 37326900, 38073438, 42303820, 48812100, 52879775, 55990350, 63455730, 73218150, 76146876, 95183595, 105759550, 111980700, 126911460, 146436300, 158639325, 190367190, 211519100, 317278650, 380734380, 475917975, 634557300, 951835950, 1903671900]

約数ペア:

[(1, 1903671900), (2, 951835950), (3, 634557300), (4, 475917975), (5, 380734380), (6, 317278650), (9, 211519100), (10, 190367190), (12, 158639325), (13, 146436300), (15, 126911460), (17, 111980700), (18, 105759550), (20, 95183595), (25, 76146876), (26, 73218150), (30, 63455730), (34, 55990350), (36, 52879775), (39, 48812100), (45, 42303820), (50, 38073438), (51, 37326900), (52, 36609075), (60, 31727865), (65, 29287260), (68, 27995175), (75, 25382292), (78, 24406050), (85, 22396140), (90, 21151910), (100, 19036719), (102, 18663450), (117, 16270700), (130, 14643630), (150, 12691146), (153, 12442300), (156, 12203025), (170, 11198070), (180, 10575955), (195, 9762420), (204, 9331725), (221, 8613900), (225, 8460764), (234, 8135350), (255, 7465380), (260, 7321815), (289, 6587100), (300, 6345573), (306, 6221150), (325, 5857452), (340, 5599035), (390, 4881210), (425, 4479228), (442, 4306950), (450, 4230382), (468, 4067675), (510, 3732690), (563, 3381300), (578, 3293550), (585, 3254140), (612, 3110575), (650, 2928726), (663, 2871300), (765, 2488460), (780, 2440605), (850, 2239614), (867, 2195700), (884, 2153475), (900, 2115191), (975, 1952484), (1020, 1866345), (1105, 1722780), (1126, 1690650), (1156, 1646775), (1170, 1627070), (1275, 1493076), (1300, 1464363), (1326, 1435650), (1445, 1317420), (1530, 1244230), (1689, 1127100), (1700, 1119807), (1734, 1097850), (1950, 976242), (1989, 957100), (2210, 861390), (2252, 845325), (2340, 813535), (2550, 746538), (2601, 731900), (2652, 717825), (2815, 676260), (2890, 658710), (2925, 650828), (3060, 622115), (3315, 574260), (3378, 563550), (3468, 548925), (3757, 506700), (3825, 497692), (3900, 488121), (3978, 478550), (4335, 439140), (4420, 430695), (5067, 375700), (5100, 373269), (5202, 365950), (5525, 344556), (5630, 338130), (5780, 329355), (5850, 325414), (6630, 287130), (6756, 281775), (7225, 263484), (7319, 260100), (7514, 253350), (7650, 248846), (7956, 239275), (8445, 225420), (8670, 219570), (9571, 198900), (9945, 191420), (10134, 187850), (10404, 182975), (11050, 172278), (11260, 169065), (11271, 168900), (11700, 162707), (13005, 146380), (13260, 143565), (14075, 135252), (14450, 131742), (14638, 130050), (15028, 126675), (15300, 124423), (16575, 114852), (16890, 112710), (17340, 109785), (18785, 101340), (19142, 99450), (19890, 95710), (20268, 93925), (21675, 87828), (21957, 86700), (22100, 86139), (22542, 84450), (25335, 75140), (26010, 73190), (28150, 67626), (28713, 66300), (28900, 65871), (29276, 65025), (33150, 57426), (33780, 56355), (33813, 56300), (36595, 52020), (37570, 50670), (38284, 49725), (39780, 47855), (42225, 45084), (43350, 43914)]