75295350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 222475344

約数和(自身を除く): 147179994

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 61, 65, 75, 78, 90, 117, 122, 130, 150, 183, 195, 211, 225, 234, 305, 325, 366, 390, 422, 450, 549, 585, 610, 633, 650, 793, 915, 975, 1055, 1098, 1170, 1266, 1525, 1586, 1830, 1899, 1950, 2110, 2379, 2743, 2745, 2925, 3050, 3165, 3798, 3965, 4575, 4758, 5275, 5486, 5490, 5850, 6330, 7137, 7930, 8229, 9150, 9495, 10550, 11895, 12871, 13715, 13725, 14274, 15825, 16458, 18990, 19825, 23790, 24687, 25742, 27430, 27450, 31650, 35685, 38613, 39650, 41145, 47475, 49374, 59475, 64355, 68575, 71370, 77226, 82290, 94950, 115839, 118950, 123435, 128710, 137150, 167323, 178425, 193065, 205725, 231678, 246870, 321775, 334646, 356850, 386130, 411450, 501969, 579195, 617175, 643550, 836615, 965325, 1003938, 1158390, 1234350, 1505907, 1673230, 1930650, 2509845, 2895975, 3011814, 4183075, 5019690, 5791950, 7529535, 8366150, 12549225, 15059070, 25098450, 37647675, 75295350]

約数ペア:

[(1, 75295350), (2, 37647675), (3, 25098450), (5, 15059070), (6, 12549225), (9, 8366150), (10, 7529535), (13, 5791950), (15, 5019690), (18, 4183075), (25, 3011814), (26, 2895975), (30, 2509845), (39, 1930650), (45, 1673230), (50, 1505907), (61, 1234350), (65, 1158390), (75, 1003938), (78, 965325), (90, 836615), (117, 643550), (122, 617175), (130, 579195), (150, 501969), (183, 411450), (195, 386130), (211, 356850), (225, 334646), (234, 321775), (305, 246870), (325, 231678), (366, 205725), (390, 193065), (422, 178425), (450, 167323), (549, 137150), (585, 128710), (610, 123435), (633, 118950), (650, 115839), (793, 94950), (915, 82290), (975, 77226), (1055, 71370), (1098, 68575), (1170, 64355), (1266, 59475), (1525, 49374), (1586, 47475), (1830, 41145), (1899, 39650), (1950, 38613), (2110, 35685), (2379, 31650), (2743, 27450), (2745, 27430), (2925, 25742), (3050, 24687), (3165, 23790), (3798, 19825), (3965, 18990), (4575, 16458), (4758, 15825), (5275, 14274), (5486, 13725), (5490, 13715), (5850, 12871), (6330, 11895), (7137, 10550), (7930, 9495), (8229, 9150)]