82291950

素因数分解:

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

素因数の和:561

約数の個数: 144

約数和(自身を含む): 247390416

約数和(自身を除く): 165098466

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, 486, 521, 585, 650, 675, 702, 810, 975, 1042, 1053, 1170, 1215, 1350, 1563, 1755, 1950, 2025, 2106, 2430, 2605, 2925, 3126, 3159, 3510, 4050, 4689, 5210, 5265, 5850, 6075, 6318, 6773, 7815, 8775, 9378, 10530, 12150, 13025, 13546, 14067, 15630, 15795, 17550, 20319, 23445, 26050, 26325, 28134, 31590, 33865, 39075, 40638, 42201, 46890, 52650, 60957, 67730, 70335, 78150, 78975, 84402, 101595, 117225, 121914, 126603, 140670, 157950, 169325, 182871, 203190, 211005, 234450, 253206, 304785, 338650, 351675, 365742, 422010, 507975, 548613, 609570, 633015, 703350, 914355, 1015950, 1055025, 1097226, 1266030, 1523925, 1645839, 1828710, 2110050, 2743065, 3047850, 3165075, 3291678, 4571775, 5486130, 6330150, 8229195, 9143550, 13715325, 16458390, 27430650, 41145975, 82291950]

約数ペア:

[(1, 82291950), (2, 41145975), (3, 27430650), (5, 16458390), (6, 13715325), (9, 9143550), (10, 8229195), (13, 6330150), (15, 5486130), (18, 4571775), (25, 3291678), (26, 3165075), (27, 3047850), (30, 2743065), (39, 2110050), (45, 1828710), (50, 1645839), (54, 1523925), (65, 1266030), (75, 1097226), (78, 1055025), (81, 1015950), (90, 914355), (117, 703350), (130, 633015), (135, 609570), (150, 548613), (162, 507975), (195, 422010), (225, 365742), (234, 351675), (243, 338650), (270, 304785), (325, 253206), (351, 234450), (390, 211005), (405, 203190), (450, 182871), (486, 169325), (521, 157950), (585, 140670), (650, 126603), (675, 121914), (702, 117225), (810, 101595), (975, 84402), (1042, 78975), (1053, 78150), (1170, 70335), (1215, 67730), (1350, 60957), (1563, 52650), (1755, 46890), (1950, 42201), (2025, 40638), (2106, 39075), (2430, 33865), (2605, 31590), (2925, 28134), (3126, 26325), (3159, 26050), (3510, 23445), (4050, 20319), (4689, 17550), (5210, 15795), (5265, 15630), (5850, 14067), (6075, 13546), (6318, 13025), (6773, 12150), (7815, 10530), (8775, 9378)]