45277380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1511

約数の個数: 120

約数和(自身を含む): 149614080

約数和(自身を除く): 104336700

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, 1471, 1539, 1620, 1710, 2052, 2565, 2942, 3078, 3420, 4413, 5130, 5884, 6156, 7355, 7695, 8826, 10260, 13239, 14710, 15390, 17652, 22065, 26478, 27949, 29420, 30780, 39717, 44130, 52956, 55898, 66195, 79434, 83847, 88260, 111796, 119151, 132390, 139745, 158868, 167694, 198585, 238302, 251541, 264780, 279490, 335388, 397170, 419235, 476604, 503082, 558980, 595755, 754623, 794340, 838470, 1006164, 1191510, 1257705, 1509246, 1676940, 2263869, 2383020, 2515410, 3018492, 3773115, 4527738, 5030820, 7546230, 9055476, 11319345, 15092460, 22638690, 45277380]

約数ペア:

[(1, 45277380), (2, 22638690), (3, 15092460), (4, 11319345), (5, 9055476), (6, 7546230), (9, 5030820), (10, 4527738), (12, 3773115), (15, 3018492), (18, 2515410), (19, 2383020), (20, 2263869), (27, 1676940), (30, 1509246), (36, 1257705), (38, 1191510), (45, 1006164), (54, 838470), (57, 794340), (60, 754623), (76, 595755), (81, 558980), (90, 503082), (95, 476604), (108, 419235), (114, 397170), (135, 335388), (162, 279490), (171, 264780), (180, 251541), (190, 238302), (228, 198585), (270, 167694), (285, 158868), (324, 139745), (342, 132390), (380, 119151), (405, 111796), (513, 88260), (540, 83847), (570, 79434), (684, 66195), (810, 55898), (855, 52956), (1026, 44130), (1140, 39717), (1471, 30780), (1539, 29420), (1620, 27949), (1710, 26478), (2052, 22065), (2565, 17652), (2942, 15390), (3078, 14710), (3420, 13239), (4413, 10260), (5130, 8826), (5884, 7695), (6156, 7355)]