47998860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 169344000

約数和(自身を除く): 121345140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 59, 60, 65, 70, 78, 84, 91, 105, 118, 130, 140, 149, 156, 177, 182, 195, 210, 236, 260, 273, 295, 298, 354, 364, 390, 413, 420, 447, 455, 546, 590, 596, 708, 745, 767, 780, 826, 885, 894, 910, 1043, 1092, 1180, 1239, 1365, 1490, 1534, 1652, 1770, 1788, 1820, 1937, 2065, 2086, 2235, 2301, 2478, 2730, 2980, 3068, 3129, 3540, 3835, 3874, 4130, 4172, 4470, 4602, 4956, 5215, 5369, 5460, 5811, 6195, 6258, 7670, 7748, 8260, 8791, 8940, 9204, 9685, 10430, 10738, 11505, 11622, 12390, 12516, 13559, 15340, 15645, 16107, 17582, 19370, 20860, 21476, 23010, 23244, 24780, 26373, 26845, 27118, 29055, 31290, 32214, 35164, 38740, 40677, 43955, 46020, 52746, 53690, 54236, 58110, 61537, 62580, 64428, 67795, 80535, 81354, 87910, 105492, 107380, 114283, 116220, 123074, 131865, 135590, 161070, 162708, 175820, 184611, 203385, 228566, 246148, 263730, 271180, 307685, 322140, 342849, 369222, 406770, 457132, 527460, 571415, 615370, 685698, 738444, 799981, 813540, 923055, 1142830, 1230740, 1371396, 1599962, 1714245, 1846110, 2285660, 2399943, 3199924, 3428490, 3692220, 3999905, 4799886, 6856980, 7999810, 9599772, 11999715, 15999620, 23999430, 47998860]

約数ペア:

[(1, 47998860), (2, 23999430), (3, 15999620), (4, 11999715), (5, 9599772), (6, 7999810), (7, 6856980), (10, 4799886), (12, 3999905), (13, 3692220), (14, 3428490), (15, 3199924), (20, 2399943), (21, 2285660), (26, 1846110), (28, 1714245), (30, 1599962), (35, 1371396), (39, 1230740), (42, 1142830), (52, 923055), (59, 813540), (60, 799981), (65, 738444), (70, 685698), (78, 615370), (84, 571415), (91, 527460), (105, 457132), (118, 406770), (130, 369222), (140, 342849), (149, 322140), (156, 307685), (177, 271180), (182, 263730), (195, 246148), (210, 228566), (236, 203385), (260, 184611), (273, 175820), (295, 162708), (298, 161070), (354, 135590), (364, 131865), (390, 123074), (413, 116220), (420, 114283), (447, 107380), (455, 105492), (546, 87910), (590, 81354), (596, 80535), (708, 67795), (745, 64428), (767, 62580), (780, 61537), (826, 58110), (885, 54236), (894, 53690), (910, 52746), (1043, 46020), (1092, 43955), (1180, 40677), (1239, 38740), (1365, 35164), (1490, 32214), (1534, 31290), (1652, 29055), (1770, 27118), (1788, 26845), (1820, 26373), (1937, 24780), (2065, 23244), (2086, 23010), (2235, 21476), (2301, 20860), (2478, 19370), (2730, 17582), (2980, 16107), (3068, 15645), (3129, 15340), (3540, 13559), (3835, 12516), (3874, 12390), (4130, 11622), (4172, 11505), (4470, 10738), (4602, 10430), (4956, 9685), (5215, 9204), (5369, 8940), (5460, 8791), (5811, 8260), (6195, 7748), (6258, 7670)]