378919200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 288

約数和(自身を含む): 1391910912

約数和(自身を除く): 1012991712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 32, 33, 40, 44, 48, 50, 55, 60, 62, 66, 75, 80, 88, 93, 96, 100, 110, 120, 124, 132, 150, 155, 160, 165, 176, 186, 200, 220, 240, 248, 264, 275, 300, 310, 330, 341, 352, 372, 400, 440, 463, 465, 480, 496, 528, 550, 600, 620, 660, 682, 744, 775, 800, 825, 880, 926, 930, 992, 1023, 1056, 1100, 1200, 1240, 1320, 1364, 1389, 1488, 1550, 1650, 1705, 1760, 1852, 1860, 2046, 2200, 2315, 2325, 2400, 2480, 2640, 2728, 2778, 2976, 3100, 3300, 3410, 3704, 3720, 4092, 4400, 4630, 4650, 4960, 5093, 5115, 5280, 5456, 5556, 6200, 6600, 6820, 6945, 7408, 7440, 8184, 8525, 8800, 9260, 9300, 10186, 10230, 10912, 11112, 11575, 12400, 13200, 13640, 13890, 14353, 14816, 14880, 15279, 16368, 17050, 18520, 18600, 20372, 20460, 22224, 23150, 24800, 25465, 25575, 26400, 27280, 27780, 28706, 30558, 32736, 34100, 34725, 37040, 37200, 40744, 40920, 43059, 44448, 46300, 50930, 51150, 54560, 55560, 57412, 61116, 68200, 69450, 71765, 74080, 74400, 76395, 81488, 81840, 86118, 92600, 101860, 102300, 111120, 114824, 122232, 127325, 136400, 138900, 143530, 152790, 157883, 162976, 163680, 172236, 185200, 203720, 204600, 215295, 222240, 229648, 244464, 254650, 272800, 277800, 287060, 305580, 315766, 344472, 358825, 370400, 381975, 407440, 409200, 430590, 459296, 473649, 488928, 509300, 555600, 574120, 611160, 631532, 688944, 717650, 763950, 789415, 814880, 818400, 861180, 947298, 1018600, 1076475, 1111200, 1148240, 1222320, 1263064, 1377888, 1435300, 1527900, 1578830, 1722360, 1894596, 2037200, 2152950, 2296480, 2368245, 2444640, 2526128, 2870600, 3055800, 3157660, 3444720, 3789192, 3947075, 4074400, 4305900, 4736490, 5052256, 5741200, 6111600, 6315320, 6889440, 7578384, 7894150, 8611800, 9472980, 11482400, 11841225, 12223200, 12630640, 15156768, 15788300, 17223600, 18945960, 23682450, 25261280, 31576600, 34447200, 37891920, 47364900, 63153200, 75783840, 94729800, 126306400, 189459600, 378919200]

約数ペア:

[(1, 378919200), (2, 189459600), (3, 126306400), (4, 94729800), (5, 75783840), (6, 63153200), (8, 47364900), (10, 37891920), (11, 34447200), (12, 31576600), (15, 25261280), (16, 23682450), (20, 18945960), (22, 17223600), (24, 15788300), (25, 15156768), (30, 12630640), (31, 12223200), (32, 11841225), (33, 11482400), (40, 9472980), (44, 8611800), (48, 7894150), (50, 7578384), (55, 6889440), (60, 6315320), (62, 6111600), (66, 5741200), (75, 5052256), (80, 4736490), (88, 4305900), (93, 4074400), (96, 3947075), (100, 3789192), (110, 3444720), (120, 3157660), (124, 3055800), (132, 2870600), (150, 2526128), (155, 2444640), (160, 2368245), (165, 2296480), (176, 2152950), (186, 2037200), (200, 1894596), (220, 1722360), (240, 1578830), (248, 1527900), (264, 1435300), (275, 1377888), (300, 1263064), (310, 1222320), (330, 1148240), (341, 1111200), (352, 1076475), (372, 1018600), (400, 947298), (440, 861180), (463, 818400), (465, 814880), (480, 789415), (496, 763950), (528, 717650), (550, 688944), (600, 631532), (620, 611160), (660, 574120), (682, 555600), (744, 509300), (775, 488928), (800, 473649), (825, 459296), (880, 430590), (926, 409200), (930, 407440), (992, 381975), (1023, 370400), (1056, 358825), (1100, 344472), (1200, 315766), (1240, 305580), (1320, 287060), (1364, 277800), (1389, 272800), (1488, 254650), (1550, 244464), (1650, 229648), (1705, 222240), (1760, 215295), (1852, 204600), (1860, 203720), (2046, 185200), (2200, 172236), (2315, 163680), (2325, 162976), (2400, 157883), (2480, 152790), (2640, 143530), (2728, 138900), (2778, 136400), (2976, 127325), (3100, 122232), (3300, 114824), (3410, 111120), (3704, 102300), (3720, 101860), (4092, 92600), (4400, 86118), (4630, 81840), (4650, 81488), (4960, 76395), (5093, 74400), (5115, 74080), (5280, 71765), (5456, 69450), (5556, 68200), (6200, 61116), (6600, 57412), (6820, 55560), (6945, 54560), (7408, 51150), (7440, 50930), (8184, 46300), (8525, 44448), (8800, 43059), (9260, 40920), (9300, 40744), (10186, 37200), (10230, 37040), (10912, 34725), (11112, 34100), (11575, 32736), (12400, 30558), (13200, 28706), (13640, 27780), (13890, 27280), (14353, 26400), (14816, 25575), (14880, 25465), (15279, 24800), (16368, 23150), (17050, 22224), (18520, 20460), (18600, 20372)]