115318980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4817}}^1$

素因数の和:4858

約数の個数: 144

約数和(自身を含む): 420900480

約数和(自身を除く): 305581500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 4817, 5985, 7980, 9634, 11970, 14451, 19268, 23940, 24085, 28902, 33719, 43353, 48170, 57804, 67438, 72255, 86706, 91523, 96340, 101157, 134876, 144510, 168595, 173412, 183046, 202314, 216765, 274569, 289020, 303471, 337190, 366092, 404628, 433530, 457615, 505785, 549138, 606942, 640661, 674380, 823707, 867060, 915230, 1011570, 1098276, 1213884, 1281322, 1372845, 1517355, 1647414, 1830460, 1921983, 2023140, 2562644, 2745690, 3034710, 3203305, 3294828, 3843966, 4118535, 5491380, 5765949, 6069420, 6406610, 7687932, 8237070, 9609915, 11531898, 12813220, 16474140, 19219830, 23063796, 28829745, 38439660, 57659490, 115318980]

約数ペア:

[(1, 115318980), (2, 57659490), (3, 38439660), (4, 28829745), (5, 23063796), (6, 19219830), (7, 16474140), (9, 12813220), (10, 11531898), (12, 9609915), (14, 8237070), (15, 7687932), (18, 6406610), (19, 6069420), (20, 5765949), (21, 5491380), (28, 4118535), (30, 3843966), (35, 3294828), (36, 3203305), (38, 3034710), (42, 2745690), (45, 2562644), (57, 2023140), (60, 1921983), (63, 1830460), (70, 1647414), (76, 1517355), (84, 1372845), (90, 1281322), (95, 1213884), (105, 1098276), (114, 1011570), (126, 915230), (133, 867060), (140, 823707), (171, 674380), (180, 640661), (190, 606942), (210, 549138), (228, 505785), (252, 457615), (266, 433530), (285, 404628), (315, 366092), (342, 337190), (380, 303471), (399, 289020), (420, 274569), (532, 216765), (570, 202314), (630, 183046), (665, 173412), (684, 168595), (798, 144510), (855, 134876), (1140, 101157), (1197, 96340), (1260, 91523), (1330, 86706), (1596, 72255), (1710, 67438), (1995, 57804), (2394, 48170), (2660, 43353), (3420, 33719), (3990, 28902), (4788, 24085), (4817, 23940), (5985, 19268), (7980, 14451), (9634, 11970)]