72438300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 216

約数和(自身を含む): 257816832

約数和(自身を除く): 185378532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 243, 270, 271, 275, 297, 300, 324, 330, 396, 405, 450, 486, 495, 540, 542, 550, 594, 660, 675, 810, 813, 825, 891, 900, 972, 990, 1084, 1100, 1188, 1215, 1350, 1355, 1485, 1620, 1626, 1650, 1782, 1980, 2025, 2430, 2439, 2475, 2673, 2700, 2710, 2970, 2981, 3252, 3300, 3564, 4050, 4065, 4455, 4860, 4878, 4950, 5346, 5420, 5940, 5962, 6075, 6775, 7317, 7425, 8100, 8130, 8910, 8943, 9756, 9900, 10692, 11924, 12150, 12195, 13365, 13550, 14634, 14850, 14905, 16260, 17820, 17886, 20325, 21951, 22275, 24300, 24390, 26730, 26829, 27100, 29268, 29700, 29810, 35772, 36585, 40650, 43902, 44550, 44715, 48780, 53460, 53658, 59620, 60975, 65853, 66825, 73170, 74525, 80487, 81300, 87804, 89100, 89430, 107316, 109755, 121950, 131706, 133650, 134145, 146340, 149050, 160974, 178860, 182925, 219510, 223575, 241461, 243900, 263412, 267300, 268290, 298100, 321948, 329265, 365850, 402435, 439020, 447150, 482922, 536580, 548775, 658530, 670725, 724383, 731700, 804870, 894300, 965844, 1097550, 1207305, 1317060, 1341450, 1448766, 1609740, 1646325, 2012175, 2195100, 2414610, 2682900, 2897532, 3292650, 3621915, 4024350, 4829220, 6036525, 6585300, 7243830, 8048700, 12073050, 14487660, 18109575, 24146100, 36219150, 72438300]

約数ペア:

[(1, 72438300), (2, 36219150), (3, 24146100), (4, 18109575), (5, 14487660), (6, 12073050), (9, 8048700), (10, 7243830), (11, 6585300), (12, 6036525), (15, 4829220), (18, 4024350), (20, 3621915), (22, 3292650), (25, 2897532), (27, 2682900), (30, 2414610), (33, 2195100), (36, 2012175), (44, 1646325), (45, 1609740), (50, 1448766), (54, 1341450), (55, 1317060), (60, 1207305), (66, 1097550), (75, 965844), (81, 894300), (90, 804870), (99, 731700), (100, 724383), (108, 670725), (110, 658530), (132, 548775), (135, 536580), (150, 482922), (162, 447150), (165, 439020), (180, 402435), (198, 365850), (220, 329265), (225, 321948), (243, 298100), (270, 268290), (271, 267300), (275, 263412), (297, 243900), (300, 241461), (324, 223575), (330, 219510), (396, 182925), (405, 178860), (450, 160974), (486, 149050), (495, 146340), (540, 134145), (542, 133650), (550, 131706), (594, 121950), (660, 109755), (675, 107316), (810, 89430), (813, 89100), (825, 87804), (891, 81300), (900, 80487), (972, 74525), (990, 73170), (1084, 66825), (1100, 65853), (1188, 60975), (1215, 59620), (1350, 53658), (1355, 53460), (1485, 48780), (1620, 44715), (1626, 44550), (1650, 43902), (1782, 40650), (1980, 36585), (2025, 35772), (2430, 29810), (2439, 29700), (2475, 29268), (2673, 27100), (2700, 26829), (2710, 26730), (2970, 24390), (2981, 24300), (3252, 22275), (3300, 21951), (3564, 20325), (4050, 17886), (4065, 17820), (4455, 16260), (4860, 14905), (4878, 14850), (4950, 14634), (5346, 13550), (5420, 13365), (5940, 12195), (5962, 12150), (6075, 11924), (6775, 10692), (7317, 9900), (7425, 9756), (8100, 8943), (8130, 8910)]