108143820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 349789440

約数和(自身を除く): 241645620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 103, 114, 171, 180, 190, 206, 228, 285, 307, 309, 342, 380, 412, 515, 570, 614, 618, 684, 855, 921, 927, 1030, 1140, 1228, 1236, 1535, 1545, 1710, 1842, 1854, 1957, 2060, 2763, 3070, 3090, 3420, 3684, 3708, 3914, 4605, 4635, 5526, 5833, 5871, 6140, 6180, 7828, 9210, 9270, 9785, 11052, 11666, 11742, 13815, 17499, 17613, 18420, 18540, 19570, 23332, 23484, 27630, 29165, 29355, 31621, 34998, 35226, 39140, 52497, 55260, 58330, 58710, 63242, 69996, 70452, 87495, 88065, 94863, 104994, 116660, 117420, 126484, 158105, 174990, 176130, 189726, 209988, 262485, 284589, 316210, 349980, 352260, 379452, 474315, 524970, 569178, 600799, 632420, 948630, 1049940, 1138356, 1201598, 1422945, 1802397, 1897260, 2403196, 2845890, 3003995, 3604794, 5407191, 5691780, 6007990, 7209588, 9011985, 10814382, 12015980, 18023970, 21628764, 27035955, 36047940, 54071910, 108143820]

約数ペア:

[(1, 108143820), (2, 54071910), (3, 36047940), (4, 27035955), (5, 21628764), (6, 18023970), (9, 12015980), (10, 10814382), (12, 9011985), (15, 7209588), (18, 6007990), (19, 5691780), (20, 5407191), (30, 3604794), (36, 3003995), (38, 2845890), (45, 2403196), (57, 1897260), (60, 1802397), (76, 1422945), (90, 1201598), (95, 1138356), (103, 1049940), (114, 948630), (171, 632420), (180, 600799), (190, 569178), (206, 524970), (228, 474315), (285, 379452), (307, 352260), (309, 349980), (342, 316210), (380, 284589), (412, 262485), (515, 209988), (570, 189726), (614, 176130), (618, 174990), (684, 158105), (855, 126484), (921, 117420), (927, 116660), (1030, 104994), (1140, 94863), (1228, 88065), (1236, 87495), (1535, 70452), (1545, 69996), (1710, 63242), (1842, 58710), (1854, 58330), (1957, 55260), (2060, 52497), (2763, 39140), (3070, 35226), (3090, 34998), (3420, 31621), (3684, 29355), (3708, 29165), (3914, 27630), (4605, 23484), (4635, 23332), (5526, 19570), (5833, 18540), (5871, 18420), (6140, 17613), (6180, 17499), (7828, 13815), (9210, 11742), (9270, 11666), (9785, 11052)]