149067100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16381}}^1$

素因数の和:16415

約数の個数: 72

約数和(自身を含む): 398148128

約数和(自身を除く): 249081028

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 16381, 32762, 65524, 81905, 114667, 163810, 212953, 229334, 327620, 409525, 425906, 458668, 573335, 819050, 851812, 1064765, 1146670, 1490671, 1638100, 2129530, 2293340, 2866675, 2981342, 4259060, 5323825, 5733350, 5962684, 7453355, 10647650, 11466700, 14906710, 21295300, 29813420, 37266775, 74533550, 149067100]

約数ペア:

[(1, 149067100), (2, 74533550), (4, 37266775), (5, 29813420), (7, 21295300), (10, 14906710), (13, 11466700), (14, 10647650), (20, 7453355), (25, 5962684), (26, 5733350), (28, 5323825), (35, 4259060), (50, 2981342), (52, 2866675), (65, 2293340), (70, 2129530), (91, 1638100), (100, 1490671), (130, 1146670), (140, 1064765), (175, 851812), (182, 819050), (260, 573335), (325, 458668), (350, 425906), (364, 409525), (455, 327620), (650, 229334), (700, 212953), (910, 163810), (1300, 114667), (1820, 81905), (2275, 65524), (4550, 32762), (9100, 16381)]