1297029150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1011

約数の個数: 144

約数和(自身を含む): 3634350720

約数和(自身を除く): 2337321570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 109, 150, 155, 186, 218, 225, 279, 310, 327, 450, 465, 545, 558, 654, 775, 853, 930, 981, 1090, 1395, 1550, 1635, 1706, 1962, 2325, 2559, 2725, 2790, 3270, 3379, 4265, 4650, 4905, 5118, 5450, 6758, 6975, 7677, 8175, 8530, 9810, 10137, 12795, 13950, 15354, 16350, 16895, 20274, 21325, 24525, 25590, 26443, 30411, 33790, 38385, 42650, 49050, 50685, 52886, 60822, 63975, 76770, 79329, 84475, 92977, 101370, 127950, 132215, 152055, 158658, 168950, 185954, 191925, 237987, 253425, 264430, 278931, 304110, 383850, 396645, 464885, 475974, 506850, 557862, 661075, 760275, 793290, 836793, 929770, 1189935, 1322150, 1394655, 1520550, 1673586, 1983225, 2324425, 2379870, 2789310, 2882287, 3966450, 4183965, 4648850, 5764574, 5949675, 6973275, 8367930, 8646861, 11899350, 13946550, 14411435, 17293722, 20919825, 25940583, 28822870, 41839650, 43234305, 51881166, 72057175, 86468610, 129702915, 144114350, 216171525, 259405830, 432343050, 648514575, 1297029150]

約数ペア:

[(1, 1297029150), (2, 648514575), (3, 432343050), (5, 259405830), (6, 216171525), (9, 144114350), (10, 129702915), (15, 86468610), (18, 72057175), (25, 51881166), (30, 43234305), (31, 41839650), (45, 28822870), (50, 25940583), (62, 20919825), (75, 17293722), (90, 14411435), (93, 13946550), (109, 11899350), (150, 8646861), (155, 8367930), (186, 6973275), (218, 5949675), (225, 5764574), (279, 4648850), (310, 4183965), (327, 3966450), (450, 2882287), (465, 2789310), (545, 2379870), (558, 2324425), (654, 1983225), (775, 1673586), (853, 1520550), (930, 1394655), (981, 1322150), (1090, 1189935), (1395, 929770), (1550, 836793), (1635, 793290), (1706, 760275), (1962, 661075), (2325, 557862), (2559, 506850), (2725, 475974), (2790, 464885), (3270, 396645), (3379, 383850), (4265, 304110), (4650, 278931), (4905, 264430), (5118, 253425), (5450, 237987), (6758, 191925), (6975, 185954), (7677, 168950), (8175, 158658), (8530, 152055), (9810, 132215), (10137, 127950), (12795, 101370), (13950, 92977), (15354, 84475), (16350, 79329), (16895, 76770), (20274, 63975), (21325, 60822), (24525, 52886), (25590, 50685), (26443, 49050), (30411, 42650), (33790, 38385)]