152161100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:784

約数の個数: 144

約数和(自身を含む): 424639488

約数和(自身を除く): 272478388

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 50, 52, 65, 70, 91, 92, 100, 115, 130, 140, 161, 175, 182, 230, 260, 299, 322, 325, 350, 364, 455, 460, 575, 598, 644, 650, 700, 727, 805, 910, 1150, 1196, 1300, 1454, 1495, 1610, 1820, 2093, 2275, 2300, 2908, 2990, 3220, 3635, 4025, 4186, 4550, 5089, 5980, 7270, 7475, 8050, 8372, 9100, 9451, 10178, 10465, 14540, 14950, 16100, 16721, 18175, 18902, 20356, 20930, 25445, 29900, 33442, 36350, 37804, 41860, 47255, 50890, 52325, 66157, 66884, 72700, 83605, 94510, 101780, 104650, 117047, 127225, 132314, 167210, 189020, 209300, 217373, 234094, 236275, 254450, 264628, 330785, 334420, 418025, 434746, 468188, 472550, 508900, 585235, 661570, 836050, 869492, 945100, 1086865, 1170470, 1323140, 1521611, 1653925, 1672100, 2173730, 2340940, 2926175, 3043222, 3307850, 4347460, 5434325, 5852350, 6086444, 6615700, 7608055, 10868650, 11704700, 15216110, 21737300, 30432220, 38040275, 76080550, 152161100]

約数ペア:

[(1, 152161100), (2, 76080550), (4, 38040275), (5, 30432220), (7, 21737300), (10, 15216110), (13, 11704700), (14, 10868650), (20, 7608055), (23, 6615700), (25, 6086444), (26, 5852350), (28, 5434325), (35, 4347460), (46, 3307850), (50, 3043222), (52, 2926175), (65, 2340940), (70, 2173730), (91, 1672100), (92, 1653925), (100, 1521611), (115, 1323140), (130, 1170470), (140, 1086865), (161, 945100), (175, 869492), (182, 836050), (230, 661570), (260, 585235), (299, 508900), (322, 472550), (325, 468188), (350, 434746), (364, 418025), (455, 334420), (460, 330785), (575, 264628), (598, 254450), (644, 236275), (650, 234094), (700, 217373), (727, 209300), (805, 189020), (910, 167210), (1150, 132314), (1196, 127225), (1300, 117047), (1454, 104650), (1495, 101780), (1610, 94510), (1820, 83605), (2093, 72700), (2275, 66884), (2300, 66157), (2908, 52325), (2990, 50890), (3220, 47255), (3635, 41860), (4025, 37804), (4186, 36350), (4550, 33442), (5089, 29900), (5980, 25445), (7270, 20930), (7475, 20356), (8050, 18902), (8372, 18175), (9100, 16721), (9451, 16100), (10178, 14950), (10465, 14540)]