91016460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 120

約数和(自身を含む): 300651120

約数和(自身を除く): 209634660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 2957, 3078, 3420, 5130, 5914, 6156, 7695, 8871, 10260, 11828, 14785, 15390, 17742, 26613, 29570, 30780, 35484, 44355, 53226, 56183, 59140, 79839, 88710, 106452, 112366, 133065, 159678, 168549, 177420, 224732, 239517, 266130, 280915, 319356, 337098, 399195, 479034, 505647, 532260, 561830, 674196, 798390, 842745, 958068, 1011294, 1123660, 1197585, 1516941, 1596780, 1685490, 2022588, 2395170, 2528235, 3033882, 3370980, 4550823, 4790340, 5056470, 6067764, 7584705, 9101646, 10112940, 15169410, 18203292, 22754115, 30338820, 45508230, 91016460]

約数ペア:

[(1, 91016460), (2, 45508230), (3, 30338820), (4, 22754115), (5, 18203292), (6, 15169410), (9, 10112940), (10, 9101646), (12, 7584705), (15, 6067764), (18, 5056470), (19, 4790340), (20, 4550823), (27, 3370980), (30, 3033882), (36, 2528235), (38, 2395170), (45, 2022588), (54, 1685490), (57, 1596780), (60, 1516941), (76, 1197585), (81, 1123660), (90, 1011294), (95, 958068), (108, 842745), (114, 798390), (135, 674196), (162, 561830), (171, 532260), (180, 505647), (190, 479034), (228, 399195), (270, 337098), (285, 319356), (324, 280915), (342, 266130), (380, 239517), (405, 224732), (513, 177420), (540, 168549), (570, 159678), (684, 133065), (810, 112366), (855, 106452), (1026, 88710), (1140, 79839), (1539, 59140), (1620, 56183), (1710, 53226), (2052, 44355), (2565, 35484), (2957, 30780), (3078, 29570), (3420, 26613), (5130, 17742), (5914, 15390), (6156, 14785), (7695, 11828), (8871, 10260)]