9150467300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:886

約数の個数: 144

約数和(自身を含む): 21844435200

約数和(自身を除く): 12693967900

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 79, 100, 130, 139, 158, 260, 278, 316, 325, 395, 556, 641, 650, 695, 790, 1027, 1282, 1300, 1390, 1580, 1807, 1975, 2054, 2564, 2780, 3205, 3475, 3614, 3950, 4108, 5135, 6410, 6950, 7228, 7900, 8333, 9035, 10270, 10981, 12820, 13900, 16025, 16666, 18070, 20540, 21962, 25675, 32050, 33332, 36140, 41665, 43924, 45175, 50639, 51350, 54905, 64100, 83330, 89099, 90350, 101278, 102700, 109810, 142753, 166660, 178198, 180700, 202556, 208325, 219620, 253195, 274525, 285506, 356396, 416650, 445495, 506390, 549050, 571012, 658307, 713765, 833300, 890990, 1012780, 1098100, 1158287, 1265975, 1316614, 1427530, 1781980, 2227475, 2316574, 2531950, 2633228, 2855060, 3291535, 3568825, 4454950, 4633148, 5063900, 5791435, 6583070, 7038821, 7137650, 8909900, 11582870, 13166140, 14077642, 14275300, 16457675, 23165740, 28155284, 28957175, 32915350, 35194105, 57914350, 65830700, 70388210, 91504673, 115828700, 140776420, 175970525, 183009346, 351941050, 366018692, 457523365, 703882100, 915046730, 1830093460, 2287616825, 4575233650, 9150467300]

約数ペア:

[(1, 9150467300), (2, 4575233650), (4, 2287616825), (5, 1830093460), (10, 915046730), (13, 703882100), (20, 457523365), (25, 366018692), (26, 351941050), (50, 183009346), (52, 175970525), (65, 140776420), (79, 115828700), (100, 91504673), (130, 70388210), (139, 65830700), (158, 57914350), (260, 35194105), (278, 32915350), (316, 28957175), (325, 28155284), (395, 23165740), (556, 16457675), (641, 14275300), (650, 14077642), (695, 13166140), (790, 11582870), (1027, 8909900), (1282, 7137650), (1300, 7038821), (1390, 6583070), (1580, 5791435), (1807, 5063900), (1975, 4633148), (2054, 4454950), (2564, 3568825), (2780, 3291535), (3205, 2855060), (3475, 2633228), (3614, 2531950), (3950, 2316574), (4108, 2227475), (5135, 1781980), (6410, 1427530), (6950, 1316614), (7228, 1265975), (7900, 1158287), (8333, 1098100), (9035, 1012780), (10270, 890990), (10981, 833300), (12820, 713765), (13900, 658307), (16025, 571012), (16666, 549050), (18070, 506390), (20540, 445495), (21962, 416650), (25675, 356396), (32050, 285506), (33332, 274525), (36140, 253195), (41665, 219620), (43924, 208325), (45175, 202556), (50639, 180700), (51350, 178198), (54905, 166660), (64100, 142753), (83330, 109810), (89099, 102700), (90350, 101278)]