450734340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8069}}^1$

素因数の和:8114

約数の個数: 144

約数和(自身を含む): 1545566400

約数和(自身を除く): 1094832060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 8069, 9310, 11172, 13965, 16138, 18620, 24207, 27930, 32276, 40345, 48414, 55860, 56483, 80690, 96828, 112966, 121035, 153311, 161380, 169449, 225932, 242070, 282415, 306622, 338898, 395381, 459933, 484140, 564830, 613244, 677796, 766555, 790762, 847245, 919866, 1073177, 1129660, 1186143, 1533110, 1581524, 1694490, 1839732, 1976905, 2146354, 2299665, 2372286, 3066220, 3219531, 3388980, 3953810, 4292708, 4599330, 4744572, 5365885, 5930715, 6439062, 7512239, 7907620, 9198660, 10731770, 11861430, 12878124, 15024478, 16097655, 21463540, 22536717, 23722860, 30048956, 32195310, 37561195, 45073434, 64390620, 75122390, 90146868, 112683585, 150244780, 225367170, 450734340]

約数ペア:

[(1, 450734340), (2, 225367170), (3, 150244780), (4, 112683585), (5, 90146868), (6, 75122390), (7, 64390620), (10, 45073434), (12, 37561195), (14, 32195310), (15, 30048956), (19, 23722860), (20, 22536717), (21, 21463540), (28, 16097655), (30, 15024478), (35, 12878124), (38, 11861430), (42, 10731770), (49, 9198660), (57, 7907620), (60, 7512239), (70, 6439062), (76, 5930715), (84, 5365885), (95, 4744572), (98, 4599330), (105, 4292708), (114, 3953810), (133, 3388980), (140, 3219531), (147, 3066220), (190, 2372286), (196, 2299665), (210, 2146354), (228, 1976905), (245, 1839732), (266, 1694490), (285, 1581524), (294, 1533110), (380, 1186143), (399, 1129660), (420, 1073177), (490, 919866), (532, 847245), (570, 790762), (588, 766555), (665, 677796), (735, 613244), (798, 564830), (931, 484140), (980, 459933), (1140, 395381), (1330, 338898), (1470, 306622), (1596, 282415), (1862, 242070), (1995, 225932), (2660, 169449), (2793, 161380), (2940, 153311), (3724, 121035), (3990, 112966), (4655, 96828), (5586, 80690), (7980, 56483), (8069, 55860), (9310, 48414), (11172, 40345), (13965, 32276), (16138, 27930), (18620, 24207)]