98363640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 311247360

約数和(自身を除く): 212883720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 157, 184, 227, 230, 276, 314, 345, 454, 460, 471, 552, 628, 681, 690, 785, 908, 920, 942, 1135, 1256, 1362, 1380, 1570, 1816, 1884, 2270, 2355, 2724, 2760, 3140, 3405, 3611, 3768, 4540, 4710, 5221, 5448, 6280, 6810, 7222, 9080, 9420, 10442, 10833, 13620, 14444, 15663, 18055, 18840, 20884, 21666, 26105, 27240, 28888, 31326, 35639, 36110, 41768, 43332, 52210, 54165, 62652, 71278, 72220, 78315, 86664, 104420, 106917, 108330, 125304, 142556, 144440, 156630, 178195, 208840, 213834, 216660, 285112, 313260, 356390, 427668, 433320, 534585, 626520, 712780, 819697, 855336, 1069170, 1425560, 1639394, 2138340, 2459091, 3278788, 4098485, 4276680, 4918182, 6557576, 8196970, 9836364, 12295455, 16393940, 19672728, 24590910, 32787880, 49181820, 98363640]

約数ペア:

[(1, 98363640), (2, 49181820), (3, 32787880), (4, 24590910), (5, 19672728), (6, 16393940), (8, 12295455), (10, 9836364), (12, 8196970), (15, 6557576), (20, 4918182), (23, 4276680), (24, 4098485), (30, 3278788), (40, 2459091), (46, 2138340), (60, 1639394), (69, 1425560), (92, 1069170), (115, 855336), (120, 819697), (138, 712780), (157, 626520), (184, 534585), (227, 433320), (230, 427668), (276, 356390), (314, 313260), (345, 285112), (454, 216660), (460, 213834), (471, 208840), (552, 178195), (628, 156630), (681, 144440), (690, 142556), (785, 125304), (908, 108330), (920, 106917), (942, 104420), (1135, 86664), (1256, 78315), (1362, 72220), (1380, 71278), (1570, 62652), (1816, 54165), (1884, 52210), (2270, 43332), (2355, 41768), (2724, 36110), (2760, 35639), (3140, 31326), (3405, 28888), (3611, 27240), (3768, 26105), (4540, 21666), (4710, 20884), (5221, 18840), (5448, 18055), (6280, 15663), (6810, 14444), (7222, 13620), (9080, 10833), (9420, 10442)]