151326700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 108

約数和(自身を含む): 387397080

約数和(自身を除く): 236070380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 89, 98, 100, 140, 175, 178, 196, 245, 347, 350, 356, 445, 490, 623, 694, 700, 890, 980, 1225, 1246, 1388, 1735, 1780, 2225, 2429, 2450, 2492, 3115, 3470, 4361, 4450, 4858, 4900, 6230, 6940, 8675, 8722, 8900, 9716, 12145, 12460, 15575, 17003, 17350, 17444, 21805, 24290, 30883, 31150, 34006, 34700, 43610, 48580, 60725, 61766, 62300, 68012, 85015, 87220, 109025, 121450, 123532, 154415, 170030, 216181, 218050, 242900, 308830, 340060, 425075, 432362, 436100, 617660, 772075, 850150, 864724, 1080905, 1513267, 1544150, 1700300, 2161810, 3026534, 3088300, 4323620, 5404525, 6053068, 7566335, 10809050, 15132670, 21618100, 30265340, 37831675, 75663350, 151326700]

約数ペア:

[(1, 151326700), (2, 75663350), (4, 37831675), (5, 30265340), (7, 21618100), (10, 15132670), (14, 10809050), (20, 7566335), (25, 6053068), (28, 5404525), (35, 4323620), (49, 3088300), (50, 3026534), (70, 2161810), (89, 1700300), (98, 1544150), (100, 1513267), (140, 1080905), (175, 864724), (178, 850150), (196, 772075), (245, 617660), (347, 436100), (350, 432362), (356, 425075), (445, 340060), (490, 308830), (623, 242900), (694, 218050), (700, 216181), (890, 170030), (980, 154415), (1225, 123532), (1246, 121450), (1388, 109025), (1735, 87220), (1780, 85015), (2225, 68012), (2429, 62300), (2450, 61766), (2492, 60725), (3115, 48580), (3470, 43610), (4361, 34700), (4450, 34006), (4858, 31150), (4900, 30883), (6230, 24290), (6940, 21805), (8675, 17444), (8722, 17350), (8900, 17003), (9716, 15575), (12145, 12460)]