310880700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 288

約数和(自身を含む): 1141801920

約数和(自身を除く): 830921220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 27, 30, 34, 36, 39, 45, 50, 51, 52, 54, 60, 65, 68, 75, 78, 85, 90, 100, 102, 108, 117, 130, 135, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 270, 300, 306, 325, 340, 351, 390, 425, 442, 450, 459, 468, 510, 521, 540, 585, 612, 650, 663, 675, 702, 765, 780, 850, 884, 900, 918, 975, 1020, 1042, 1105, 1170, 1275, 1300, 1326, 1350, 1404, 1530, 1563, 1700, 1755, 1836, 1950, 1989, 2084, 2210, 2295, 2340, 2550, 2605, 2652, 2700, 2925, 3060, 3126, 3315, 3510, 3825, 3900, 3978, 4420, 4590, 4689, 5100, 5210, 5525, 5850, 5967, 6252, 6630, 6773, 7020, 7650, 7815, 7956, 8775, 8857, 9180, 9378, 9945, 10420, 11050, 11475, 11700, 11934, 13025, 13260, 13546, 14067, 15300, 15630, 16575, 17550, 17714, 18756, 19890, 20319, 22100, 22950, 23445, 23868, 26050, 26571, 27092, 28134, 29835, 31260, 33150, 33865, 35100, 35428, 39075, 39780, 40638, 44285, 45900, 46890, 49725, 52100, 53142, 56268, 59670, 60957, 66300, 67730, 70335, 78150, 79713, 81276, 88570, 93780, 99450, 101595, 106284, 115141, 117225, 119340, 121914, 132855, 135460, 140670, 149175, 156300, 159426, 169325, 177140, 182871, 198900, 203190, 221425, 230282, 234450, 239139, 243828, 265710, 281340, 298350, 304785, 318852, 338650, 345423, 351675, 365742, 398565, 406380, 442850, 460564, 468900, 478278, 507975, 531420, 575705, 596700, 609570, 664275, 677300, 690846, 703350, 731484, 797130, 885700, 914355, 956556, 1015950, 1036269, 1151410, 1195695, 1219140, 1328550, 1381692, 1406700, 1523925, 1594260, 1727115, 1828710, 1992825, 2031900, 2072538, 2302820, 2391390, 2657100, 2878525, 3047850, 3108807, 3454230, 3657420, 3985650, 4145076, 4571775, 4782780, 5181345, 5757050, 5978475, 6095700, 6217614, 6908460, 7971300, 8635575, 9143550, 10362690, 11514100, 11956950, 12435228, 15544035, 17271150, 18287100, 20725380, 23913900, 25906725, 31088070, 34542300, 51813450, 62176140, 77720175, 103626900, 155440350, 310880700]

約数ペア:

[(1, 310880700), (2, 155440350), (3, 103626900), (4, 77720175), (5, 62176140), (6, 51813450), (9, 34542300), (10, 31088070), (12, 25906725), (13, 23913900), (15, 20725380), (17, 18287100), (18, 17271150), (20, 15544035), (25, 12435228), (26, 11956950), (27, 11514100), (30, 10362690), (34, 9143550), (36, 8635575), (39, 7971300), (45, 6908460), (50, 6217614), (51, 6095700), (52, 5978475), (54, 5757050), (60, 5181345), (65, 4782780), (68, 4571775), (75, 4145076), (78, 3985650), (85, 3657420), (90, 3454230), (100, 3108807), (102, 3047850), (108, 2878525), (117, 2657100), (130, 2391390), (135, 2302820), (150, 2072538), (153, 2031900), (156, 1992825), (170, 1828710), (180, 1727115), (195, 1594260), (204, 1523925), (221, 1406700), (225, 1381692), (234, 1328550), (255, 1219140), (260, 1195695), (270, 1151410), (300, 1036269), (306, 1015950), (325, 956556), (340, 914355), (351, 885700), (390, 797130), (425, 731484), (442, 703350), (450, 690846), (459, 677300), (468, 664275), (510, 609570), (521, 596700), (540, 575705), (585, 531420), (612, 507975), (650, 478278), (663, 468900), (675, 460564), (702, 442850), (765, 406380), (780, 398565), (850, 365742), (884, 351675), (900, 345423), (918, 338650), (975, 318852), (1020, 304785), (1042, 298350), (1105, 281340), (1170, 265710), (1275, 243828), (1300, 239139), (1326, 234450), (1350, 230282), (1404, 221425), (1530, 203190), (1563, 198900), (1700, 182871), (1755, 177140), (1836, 169325), (1950, 159426), (1989, 156300), (2084, 149175), (2210, 140670), (2295, 135460), (2340, 132855), (2550, 121914), (2605, 119340), (2652, 117225), (2700, 115141), (2925, 106284), (3060, 101595), (3126, 99450), (3315, 93780), (3510, 88570), (3825, 81276), (3900, 79713), (3978, 78150), (4420, 70335), (4590, 67730), (4689, 66300), (5100, 60957), (5210, 59670), (5525, 56268), (5850, 53142), (5967, 52100), (6252, 49725), (6630, 46890), (6773, 45900), (7020, 44285), (7650, 40638), (7815, 39780), (7956, 39075), (8775, 35428), (8857, 35100), (9180, 33865), (9378, 33150), (9945, 31260), (10420, 29835), (11050, 28134), (11475, 27092), (11700, 26571), (11934, 26050), (13025, 23868), (13260, 23445), (13546, 22950), (14067, 22100), (15300, 20319), (15630, 19890), (16575, 18756), (17550, 17714)]