72183150

素因数分解:

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

素因数の和:497

約数の個数: 144

約数和(自身を含む): 217059024

約数和(自身を除く): 144875874

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 243, 270, 325, 351, 390, 405, 450, 457, 486, 585, 650, 675, 702, 810, 914, 975, 1053, 1170, 1215, 1350, 1371, 1755, 1950, 2025, 2106, 2285, 2430, 2742, 2925, 3159, 3510, 4050, 4113, 4570, 5265, 5850, 5941, 6075, 6318, 6855, 8226, 8775, 10530, 11425, 11882, 12150, 12339, 13710, 15795, 17550, 17823, 20565, 22850, 24678, 26325, 29705, 31590, 34275, 35646, 37017, 41130, 52650, 53469, 59410, 61695, 68550, 74034, 78975, 89115, 102825, 106938, 111051, 123390, 148525, 157950, 160407, 178230, 185085, 205650, 222102, 267345, 297050, 308475, 320814, 370170, 445575, 481221, 534690, 555255, 616950, 802035, 891150, 925425, 962442, 1110510, 1336725, 1443663, 1604070, 1850850, 2406105, 2673450, 2776275, 2887326, 4010175, 4812210, 5552550, 7218315, 8020350, 12030525, 14436630, 24061050, 36091575, 72183150]

約数ペア:

[(1, 72183150), (2, 36091575), (3, 24061050), (5, 14436630), (6, 12030525), (9, 8020350), (10, 7218315), (13, 5552550), (15, 4812210), (18, 4010175), (25, 2887326), (26, 2776275), (27, 2673450), (30, 2406105), (39, 1850850), (45, 1604070), (50, 1443663), (54, 1336725), (65, 1110510), (75, 962442), (78, 925425), (81, 891150), (90, 802035), (117, 616950), (130, 555255), (135, 534690), (150, 481221), (162, 445575), (195, 370170), (225, 320814), (234, 308475), (243, 297050), (270, 267345), (325, 222102), (351, 205650), (390, 185085), (405, 178230), (450, 160407), (457, 157950), (486, 148525), (585, 123390), (650, 111051), (675, 106938), (702, 102825), (810, 89115), (914, 78975), (975, 74034), (1053, 68550), (1170, 61695), (1215, 59410), (1350, 53469), (1371, 52650), (1755, 41130), (1950, 37017), (2025, 35646), (2106, 34275), (2285, 31590), (2430, 29705), (2742, 26325), (2925, 24678), (3159, 22850), (3510, 20565), (4050, 17823), (4113, 17550), (4570, 15795), (5265, 13710), (5850, 12339), (5941, 12150), (6075, 11882), (6318, 11425), (6855, 10530), (8226, 8775)]