551151900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 324

約数和(自身を含む): 1988443912

約数和(自身を除く): 1437292012

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, 163, 170, 180, 195, 204, 221, 225, 234, 255, 260, 289, 300, 306, 325, 326, 340, 390, 425, 442, 450, 468, 489, 510, 578, 585, 612, 650, 652, 663, 765, 780, 815, 850, 867, 884, 900, 975, 978, 1020, 1105, 1156, 1170, 1275, 1300, 1326, 1445, 1467, 1530, 1630, 1700, 1734, 1950, 1956, 1989, 2119, 2210, 2340, 2445, 2550, 2601, 2652, 2771, 2890, 2925, 2934, 3060, 3260, 3315, 3468, 3757, 3825, 3900, 3978, 4075, 4238, 4335, 4420, 4890, 5100, 5202, 5525, 5542, 5780, 5850, 5868, 6357, 6630, 7225, 7335, 7514, 7650, 7956, 8150, 8313, 8476, 8670, 9780, 9945, 10404, 10595, 11050, 11084, 11271, 11700, 12225, 12714, 13005, 13260, 13855, 14450, 14670, 15028, 15300, 16300, 16575, 16626, 17340, 18785, 19071, 19890, 21190, 21675, 22100, 22542, 24450, 24939, 25428, 26010, 27710, 28900, 29340, 31785, 33150, 33252, 33813, 36023, 36675, 37570, 38142, 39780, 41565, 42380, 43350, 45084, 47107, 48900, 49725, 49878, 52020, 52975, 55420, 56355, 63570, 65025, 66300, 67626, 69275, 72046, 73350, 75140, 76284, 83130, 86700, 93925, 94214, 95355, 99450, 99756, 105950, 108069, 112710, 124695, 127140, 130050, 135252, 138550, 141321, 144092, 146700, 158925, 166260, 169065, 180115, 187850, 188428, 190710, 198900, 207825, 211900, 216138, 225420, 235535, 249390, 260100, 277100, 281775, 282642, 317850, 324207, 338130, 360230, 375700, 381420, 415650, 423963, 432276, 471070, 476775, 498780, 540345, 563550, 565284, 612391, 623475, 635700, 648414, 676260, 706605, 720460, 831300, 845325, 847926, 900575, 942140, 953550, 1080690, 1127100, 1177675, 1224782, 1246950, 1296828, 1413210, 1621035, 1690650, 1695852, 1801150, 1837173, 1907100, 2119815, 2161380, 2355350, 2449564, 2493900, 2701725, 2826420, 3061955, 3242070, 3381300, 3533025, 3602300, 3674346, 4239630, 4710700, 5403450, 5511519, 6123910, 6484140, 7066050, 7348692, 8105175, 8479260, 9185865, 10599075, 10806900, 11023038, 12247820, 14132100, 15309775, 16210350, 18371730, 21198150, 22046076, 27557595, 30619550, 32420700, 36743460, 42396300, 45929325, 55115190, 61239100, 91858650, 110230380, 137787975, 183717300, 275575950, 551151900]

約数ペア:

[(1, 551151900), (2, 275575950), (3, 183717300), (4, 137787975), (5, 110230380), (6, 91858650), (9, 61239100), (10, 55115190), (12, 45929325), (13, 42396300), (15, 36743460), (17, 32420700), (18, 30619550), (20, 27557595), (25, 22046076), (26, 21198150), (30, 18371730), (34, 16210350), (36, 15309775), (39, 14132100), (45, 12247820), (50, 11023038), (51, 10806900), (52, 10599075), (60, 9185865), (65, 8479260), (68, 8105175), (75, 7348692), (78, 7066050), (85, 6484140), (90, 6123910), (100, 5511519), (102, 5403450), (117, 4710700), (130, 4239630), (150, 3674346), (153, 3602300), (156, 3533025), (163, 3381300), (170, 3242070), (180, 3061955), (195, 2826420), (204, 2701725), (221, 2493900), (225, 2449564), (234, 2355350), (255, 2161380), (260, 2119815), (289, 1907100), (300, 1837173), (306, 1801150), (325, 1695852), (326, 1690650), (340, 1621035), (390, 1413210), (425, 1296828), (442, 1246950), (450, 1224782), (468, 1177675), (489, 1127100), (510, 1080690), (578, 953550), (585, 942140), (612, 900575), (650, 847926), (652, 845325), (663, 831300), (765, 720460), (780, 706605), (815, 676260), (850, 648414), (867, 635700), (884, 623475), (900, 612391), (975, 565284), (978, 563550), (1020, 540345), (1105, 498780), (1156, 476775), (1170, 471070), (1275, 432276), (1300, 423963), (1326, 415650), (1445, 381420), (1467, 375700), (1530, 360230), (1630, 338130), (1700, 324207), (1734, 317850), (1950, 282642), (1956, 281775), (1989, 277100), (2119, 260100), (2210, 249390), (2340, 235535), (2445, 225420), (2550, 216138), (2601, 211900), (2652, 207825), (2771, 198900), (2890, 190710), (2925, 188428), (2934, 187850), (3060, 180115), (3260, 169065), (3315, 166260), (3468, 158925), (3757, 146700), (3825, 144092), (3900, 141321), (3978, 138550), (4075, 135252), (4238, 130050), (4335, 127140), (4420, 124695), (4890, 112710), (5100, 108069), (5202, 105950), (5525, 99756), (5542, 99450), (5780, 95355), (5850, 94214), (5868, 93925), (6357, 86700), (6630, 83130), (7225, 76284), (7335, 75140), (7514, 73350), (7650, 72046), (7956, 69275), (8150, 67626), (8313, 66300), (8476, 65025), (8670, 63570), (9780, 56355), (9945, 55420), (10404, 52975), (10595, 52020), (11050, 49878), (11084, 49725), (11271, 48900), (11700, 47107), (12225, 45084), (12714, 43350), (13005, 42380), (13260, 41565), (13855, 39780), (14450, 38142), (14670, 37570), (15028, 36675), (15300, 36023), (16300, 33813), (16575, 33252), (16626, 33150), (17340, 31785), (18785, 29340), (19071, 28900), (19890, 27710), (21190, 26010), (21675, 25428), (22100, 24939), (22542, 24450)]