31109661900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{27239}}^1$

素因数の和:27315

約数の個数: 216

約数和(自身を含む): 103278389760

約数和(自身を除く): 72168727860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 81, 90, 94, 100, 108, 135, 141, 150, 162, 180, 188, 225, 235, 243, 270, 282, 300, 324, 405, 423, 450, 470, 486, 540, 564, 675, 705, 810, 846, 900, 940, 972, 1175, 1215, 1269, 1350, 1410, 1620, 1692, 2025, 2115, 2350, 2430, 2538, 2700, 2820, 3525, 3807, 4050, 4230, 4700, 4860, 5076, 6075, 6345, 7050, 7614, 8100, 8460, 10575, 11421, 12150, 12690, 14100, 15228, 19035, 21150, 22842, 24300, 25380, 27239, 31725, 38070, 42300, 45684, 54478, 57105, 63450, 76140, 81717, 95175, 108956, 114210, 126900, 136195, 163434, 190350, 228420, 245151, 272390, 285525, 326868, 380700, 408585, 490302, 544780, 571050, 680975, 735453, 817170, 980604, 1142100, 1225755, 1280233, 1361950, 1470906, 1634340, 2042925, 2206359, 2451510, 2560466, 2723900, 2941812, 3677265, 3840699, 4085850, 4412718, 4903020, 5120932, 6128775, 6401165, 6619077, 7354530, 7681398, 8171700, 8825436, 11031795, 11522097, 12257550, 12802330, 13238154, 14709060, 15362796, 18386325, 19203495, 22063590, 23044194, 24515100, 25604660, 26476308, 32005825, 33095385, 34566291, 36772650, 38406990, 44127180, 46088388, 55158975, 57610485, 64011650, 66190770, 69132582, 73545300, 76813980, 96017475, 103698873, 110317950, 115220970, 128023300, 132381540, 138265164, 165476925, 172831455, 192034950, 207397746, 220635900, 230441940, 288052425, 311096619, 330953850, 345662910, 384069900, 414795492, 518494365, 576104850, 622193238, 661907700, 691325820, 864157275, 1036988730, 1152209700, 1244386476, 1555483095, 1728314550, 2073977460, 2592471825, 3110966190, 3456629100, 5184943650, 6221932380, 7777415475, 10369887300, 15554830950, 31109661900]

約数ペア:

[(1, 31109661900), (2, 15554830950), (3, 10369887300), (4, 7777415475), (5, 6221932380), (6, 5184943650), (9, 3456629100), (10, 3110966190), (12, 2592471825), (15, 2073977460), (18, 1728314550), (20, 1555483095), (25, 1244386476), (27, 1152209700), (30, 1036988730), (36, 864157275), (45, 691325820), (47, 661907700), (50, 622193238), (54, 576104850), (60, 518494365), (75, 414795492), (81, 384069900), (90, 345662910), (94, 330953850), (100, 311096619), (108, 288052425), (135, 230441940), (141, 220635900), (150, 207397746), (162, 192034950), (180, 172831455), (188, 165476925), (225, 138265164), (235, 132381540), (243, 128023300), (270, 115220970), (282, 110317950), (300, 103698873), (324, 96017475), (405, 76813980), (423, 73545300), (450, 69132582), (470, 66190770), (486, 64011650), (540, 57610485), (564, 55158975), (675, 46088388), (705, 44127180), (810, 38406990), (846, 36772650), (900, 34566291), (940, 33095385), (972, 32005825), (1175, 26476308), (1215, 25604660), (1269, 24515100), (1350, 23044194), (1410, 22063590), (1620, 19203495), (1692, 18386325), (2025, 15362796), (2115, 14709060), (2350, 13238154), (2430, 12802330), (2538, 12257550), (2700, 11522097), (2820, 11031795), (3525, 8825436), (3807, 8171700), (4050, 7681398), (4230, 7354530), (4700, 6619077), (4860, 6401165), (5076, 6128775), (6075, 5120932), (6345, 4903020), (7050, 4412718), (7614, 4085850), (8100, 3840699), (8460, 3677265), (10575, 2941812), (11421, 2723900), (12150, 2560466), (12690, 2451510), (14100, 2206359), (15228, 2042925), (19035, 1634340), (21150, 1470906), (22842, 1361950), (24300, 1280233), (25380, 1225755), (27239, 1142100), (31725, 980604), (38070, 817170), (42300, 735453), (45684, 680975), (54478, 571050), (57105, 544780), (63450, 490302), (76140, 408585), (81717, 380700), (95175, 326868), (108956, 285525), (114210, 272390), (126900, 245151), (136195, 228420), (163434, 190350)]