47188020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 156764160

約数和(自身を除く): 109576140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 53, 55, 57, 60, 66, 71, 76, 95, 106, 110, 114, 132, 142, 159, 165, 190, 209, 212, 213, 220, 228, 265, 284, 285, 318, 330, 355, 380, 418, 426, 530, 570, 583, 627, 636, 660, 710, 781, 795, 836, 852, 1007, 1045, 1060, 1065, 1140, 1166, 1254, 1349, 1420, 1562, 1590, 1749, 2014, 2090, 2130, 2332, 2343, 2508, 2698, 2915, 3021, 3124, 3135, 3180, 3498, 3763, 3905, 4028, 4047, 4180, 4260, 4686, 5035, 5396, 5830, 6042, 6270, 6745, 6996, 7526, 7810, 8094, 8745, 9372, 10070, 11077, 11289, 11660, 11715, 12084, 12540, 13490, 14839, 15052, 15105, 15620, 16188, 17490, 18815, 20140, 20235, 22154, 22578, 23430, 26980, 29678, 30210, 33231, 34980, 37630, 40470, 41393, 44308, 44517, 45156, 46860, 55385, 56445, 59356, 60420, 66462, 71497, 74195, 75260, 80940, 82786, 89034, 110770, 112890, 124179, 132924, 142994, 148390, 165572, 166155, 178068, 206965, 214491, 221540, 222585, 225780, 248358, 285988, 296780, 332310, 357485, 413930, 428982, 445170, 496716, 620895, 664620, 714970, 786467, 827860, 857964, 890340, 1072455, 1241790, 1429940, 1572934, 2144910, 2359401, 2483580, 3145868, 3932335, 4289820, 4718802, 7864670, 9437604, 11797005, 15729340, 23594010, 47188020]

約数ペア:

[(1, 47188020), (2, 23594010), (3, 15729340), (4, 11797005), (5, 9437604), (6, 7864670), (10, 4718802), (11, 4289820), (12, 3932335), (15, 3145868), (19, 2483580), (20, 2359401), (22, 2144910), (30, 1572934), (33, 1429940), (38, 1241790), (44, 1072455), (53, 890340), (55, 857964), (57, 827860), (60, 786467), (66, 714970), (71, 664620), (76, 620895), (95, 496716), (106, 445170), (110, 428982), (114, 413930), (132, 357485), (142, 332310), (159, 296780), (165, 285988), (190, 248358), (209, 225780), (212, 222585), (213, 221540), (220, 214491), (228, 206965), (265, 178068), (284, 166155), (285, 165572), (318, 148390), (330, 142994), (355, 132924), (380, 124179), (418, 112890), (426, 110770), (530, 89034), (570, 82786), (583, 80940), (627, 75260), (636, 74195), (660, 71497), (710, 66462), (781, 60420), (795, 59356), (836, 56445), (852, 55385), (1007, 46860), (1045, 45156), (1060, 44517), (1065, 44308), (1140, 41393), (1166, 40470), (1254, 37630), (1349, 34980), (1420, 33231), (1562, 30210), (1590, 29678), (1749, 26980), (2014, 23430), (2090, 22578), (2130, 22154), (2332, 20235), (2343, 20140), (2508, 18815), (2698, 17490), (2915, 16188), (3021, 15620), (3124, 15105), (3135, 15052), (3180, 14839), (3498, 13490), (3763, 12540), (3905, 12084), (4028, 11715), (4047, 11660), (4180, 11289), (4260, 11077), (4686, 10070), (5035, 9372), (5396, 8745), (5830, 8094), (6042, 7810), (6270, 7526), (6745, 6996)]