73708700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 181004040

約数和(自身を除く): 107295340

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 59, 62, 65, 100, 118, 124, 130, 155, 236, 260, 295, 310, 325, 403, 590, 620, 650, 767, 775, 806, 961, 1180, 1300, 1475, 1534, 1550, 1612, 1829, 1922, 2015, 2950, 3068, 3100, 3658, 3835, 3844, 4030, 4805, 5900, 7316, 7670, 8060, 9145, 9610, 10075, 12493, 15340, 18290, 19175, 19220, 20150, 23777, 24025, 24986, 36580, 38350, 40300, 45725, 47554, 48050, 49972, 56699, 62465, 76700, 91450, 95108, 96100, 113398, 118885, 124930, 182900, 226796, 237770, 249860, 283495, 312325, 475540, 566990, 594425, 624650, 737087, 1133980, 1188850, 1249300, 1417475, 1474174, 2377700, 2834950, 2948348, 3685435, 5669900, 7370870, 14741740, 18427175, 36854350, 73708700]

約数ペア:

[(1, 73708700), (2, 36854350), (4, 18427175), (5, 14741740), (10, 7370870), (13, 5669900), (20, 3685435), (25, 2948348), (26, 2834950), (31, 2377700), (50, 1474174), (52, 1417475), (59, 1249300), (62, 1188850), (65, 1133980), (100, 737087), (118, 624650), (124, 594425), (130, 566990), (155, 475540), (236, 312325), (260, 283495), (295, 249860), (310, 237770), (325, 226796), (403, 182900), (590, 124930), (620, 118885), (650, 113398), (767, 96100), (775, 95108), (806, 91450), (961, 76700), (1180, 62465), (1300, 56699), (1475, 49972), (1534, 48050), (1550, 47554), (1612, 45725), (1829, 40300), (1922, 38350), (2015, 36580), (2950, 24986), (3068, 24025), (3100, 23777), (3658, 20150), (3835, 19220), (3844, 19175), (4030, 18290), (4805, 15340), (5900, 12493), (7316, 10075), (7670, 9610), (8060, 9145)]