53870700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:776

約数の個数: 144

約数和(自身を含む): 176933120

約数和(自身を除く): 123062420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 727, 741, 780, 950, 975, 988, 1140, 1235, 1300, 1425, 1454, 1482, 1900, 1950, 2181, 2470, 2850, 2908, 2964, 3635, 3705, 3900, 4362, 4940, 5700, 6175, 7270, 7410, 8724, 9451, 10905, 12350, 13813, 14540, 14820, 18175, 18525, 18902, 21810, 24700, 27626, 28353, 36350, 37050, 37804, 41439, 43620, 47255, 54525, 55252, 56706, 69065, 72700, 74100, 82878, 94510, 109050, 113412, 138130, 141765, 165756, 179569, 189020, 207195, 218100, 236275, 276260, 283530, 345325, 359138, 414390, 472550, 538707, 567060, 690650, 708825, 718276, 828780, 897845, 945100, 1035975, 1077414, 1381300, 1417650, 1795690, 2071950, 2154828, 2693535, 2835300, 3591380, 4143900, 4489225, 5387070, 8978450, 10774140, 13467675, 17956900, 26935350, 53870700]

約数ペア:

[(1, 53870700), (2, 26935350), (3, 17956900), (4, 13467675), (5, 10774140), (6, 8978450), (10, 5387070), (12, 4489225), (13, 4143900), (15, 3591380), (19, 2835300), (20, 2693535), (25, 2154828), (26, 2071950), (30, 1795690), (38, 1417650), (39, 1381300), (50, 1077414), (52, 1035975), (57, 945100), (60, 897845), (65, 828780), (75, 718276), (76, 708825), (78, 690650), (95, 567060), (100, 538707), (114, 472550), (130, 414390), (150, 359138), (156, 345325), (190, 283530), (195, 276260), (228, 236275), (247, 218100), (260, 207195), (285, 189020), (300, 179569), (325, 165756), (380, 141765), (390, 138130), (475, 113412), (494, 109050), (570, 94510), (650, 82878), (727, 74100), (741, 72700), (780, 69065), (950, 56706), (975, 55252), (988, 54525), (1140, 47255), (1235, 43620), (1300, 41439), (1425, 37804), (1454, 37050), (1482, 36350), (1900, 28353), (1950, 27626), (2181, 24700), (2470, 21810), (2850, 18902), (2908, 18525), (2964, 18175), (3635, 14820), (3705, 14540), (3900, 13813), (4362, 12350), (4940, 10905), (5700, 9451), (6175, 8724), (7270, 7410)]