90897300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 216

約数和(自身を含む): 325588536

約数和(自身を除く): 234691236

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, 300, 306, 325, 340, 390, 425, 442, 450, 457, 468, 510, 585, 612, 650, 663, 765, 780, 850, 884, 900, 914, 975, 1020, 1105, 1170, 1275, 1300, 1326, 1371, 1530, 1700, 1828, 1950, 1989, 2210, 2285, 2340, 2550, 2652, 2742, 2925, 3060, 3315, 3825, 3900, 3978, 4113, 4420, 4570, 5100, 5484, 5525, 5850, 5941, 6630, 6855, 7650, 7769, 7956, 8226, 9140, 9945, 11050, 11425, 11700, 11882, 13260, 13710, 15300, 15538, 16452, 16575, 17823, 19890, 20565, 22100, 22850, 23307, 23764, 27420, 29705, 31076, 33150, 34275, 35646, 38845, 39780, 41130, 45700, 46614, 49725, 53469, 59410, 66300, 68550, 69921, 71292, 77690, 82260, 89115, 93228, 99450, 100997, 102825, 106938, 116535, 118820, 137100, 139842, 148525, 155380, 178230, 194225, 198900, 201994, 205650, 213876, 233070, 267345, 279684, 297050, 302991, 349605, 356460, 388450, 403988, 411300, 445575, 466140, 504985, 534690, 582675, 594100, 605982, 699210, 776900, 891150, 908973, 1009970, 1069380, 1165350, 1211964, 1336725, 1398420, 1514955, 1748025, 1782300, 1817946, 2019940, 2330700, 2524925, 2673450, 3029910, 3496050, 3635892, 4544865, 5049850, 5346900, 6059820, 6992100, 7574775, 9089730, 10099700, 15149550, 18179460, 22724325, 30299100, 45448650, 90897300]

約数ペア:

[(1, 90897300), (2, 45448650), (3, 30299100), (4, 22724325), (5, 18179460), (6, 15149550), (9, 10099700), (10, 9089730), (12, 7574775), (13, 6992100), (15, 6059820), (17, 5346900), (18, 5049850), (20, 4544865), (25, 3635892), (26, 3496050), (30, 3029910), (34, 2673450), (36, 2524925), (39, 2330700), (45, 2019940), (50, 1817946), (51, 1782300), (52, 1748025), (60, 1514955), (65, 1398420), (68, 1336725), (75, 1211964), (78, 1165350), (85, 1069380), (90, 1009970), (100, 908973), (102, 891150), (117, 776900), (130, 699210), (150, 605982), (153, 594100), (156, 582675), (170, 534690), (180, 504985), (195, 466140), (204, 445575), (221, 411300), (225, 403988), (234, 388450), (255, 356460), (260, 349605), (300, 302991), (306, 297050), (325, 279684), (340, 267345), (390, 233070), (425, 213876), (442, 205650), (450, 201994), (457, 198900), (468, 194225), (510, 178230), (585, 155380), (612, 148525), (650, 139842), (663, 137100), (765, 118820), (780, 116535), (850, 106938), (884, 102825), (900, 100997), (914, 99450), (975, 93228), (1020, 89115), (1105, 82260), (1170, 77690), (1275, 71292), (1300, 69921), (1326, 68550), (1371, 66300), (1530, 59410), (1700, 53469), (1828, 49725), (1950, 46614), (1989, 45700), (2210, 41130), (2285, 39780), (2340, 38845), (2550, 35646), (2652, 34275), (2742, 33150), (2925, 31076), (3060, 29705), (3315, 27420), (3825, 23764), (3900, 23307), (3978, 22850), (4113, 22100), (4420, 20565), (4570, 19890), (5100, 17823), (5484, 16575), (5525, 16452), (5850, 15538), (5941, 15300), (6630, 13710), (6855, 13260), (7650, 11882), (7769, 11700), (7956, 11425), (8226, 11050), (9140, 9945)]