157250910420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1\times {\mathrm{8941}}^1$

素因数の和:9646

約数の個数: 144

約数和(自身を含む): 480421468800

約数和(自身を除く): 323170558380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 491, 597, 796, 982, 995, 1194, 1473, 1791, 1964, 1990, 2388, 2455, 2946, 2985, 3582, 3980, 4419, 4910, 5892, 5970, 7164, 7365, 8838, 8941, 8955, 9820, 11940, 14730, 17676, 17882, 17910, 22095, 26823, 29460, 35764, 35820, 44190, 44705, 53646, 80469, 88380, 89410, 97709, 107292, 134115, 160938, 178820, 195418, 268230, 293127, 321876, 390836, 402345, 488545, 536460, 586254, 804690, 879381, 977090, 1172508, 1465635, 1609380, 1758762, 1779259, 1954180, 2931270, 3517524, 3558518, 4390031, 4396905, 5337777, 5862540, 7117036, 8780062, 8793810, 8896295, 10675554, 13170093, 16013331, 17560124, 17587620, 17792590, 21351108, 21950155, 26340186, 26688885, 32026662, 35585180, 39510279, 43900310, 52680372, 53377770, 64053324, 65850465, 79020558, 80066655, 87800620, 106755540, 131700930, 158041116, 160133310, 197551395, 263401860, 320266620, 395102790, 790205580, 873616169, 1747232338, 2620848507, 3494464676, 4368080845, 5241697014, 7862545521, 8736161690, 10483394028, 13104242535, 15725091042, 17472323380, 26208485070, 31450182084, 39312727605, 52416970140, 78625455210, 157250910420]

約数ペア:

[(1, 157250910420), (2, 78625455210), (3, 52416970140), (4, 39312727605), (5, 31450182084), (6, 26208485070), (9, 17472323380), (10, 15725091042), (12, 13104242535), (15, 10483394028), (18, 8736161690), (20, 7862545521), (30, 5241697014), (36, 4368080845), (45, 3494464676), (60, 2620848507), (90, 1747232338), (180, 873616169), (199, 790205580), (398, 395102790), (491, 320266620), (597, 263401860), (796, 197551395), (982, 160133310), (995, 158041116), (1194, 131700930), (1473, 106755540), (1791, 87800620), (1964, 80066655), (1990, 79020558), (2388, 65850465), (2455, 64053324), (2946, 53377770), (2985, 52680372), (3582, 43900310), (3980, 39510279), (4419, 35585180), (4910, 32026662), (5892, 26688885), (5970, 26340186), (7164, 21950155), (7365, 21351108), (8838, 17792590), (8941, 17587620), (8955, 17560124), (9820, 16013331), (11940, 13170093), (14730, 10675554), (17676, 8896295), (17882, 8793810), (17910, 8780062), (22095, 7117036), (26823, 5862540), (29460, 5337777), (35764, 4396905), (35820, 4390031), (44190, 3558518), (44705, 3517524), (53646, 2931270), (80469, 1954180), (88380, 1779259), (89410, 1758762), (97709, 1609380), (107292, 1465635), (134115, 1172508), (160938, 977090), (178820, 879381), (195418, 804690), (268230, 586254), (293127, 536460), (321876, 488545), (390836, 402345)]