77518740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 176497260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 29, 30, 39, 46, 52, 58, 60, 65, 69, 78, 87, 92, 115, 116, 130, 138, 145, 149, 156, 174, 195, 230, 260, 276, 290, 298, 299, 345, 348, 377, 390, 435, 447, 460, 580, 596, 598, 667, 690, 745, 754, 780, 870, 894, 897, 1131, 1196, 1334, 1380, 1490, 1495, 1508, 1740, 1788, 1794, 1885, 1937, 2001, 2235, 2262, 2668, 2980, 2990, 3335, 3427, 3588, 3770, 3874, 4002, 4321, 4470, 4485, 4524, 5655, 5811, 5980, 6670, 6854, 7540, 7748, 8004, 8642, 8671, 8940, 8970, 9685, 10005, 10281, 11310, 11622, 12963, 13340, 13708, 17135, 17284, 17342, 17940, 19370, 20010, 20562, 21605, 22620, 23244, 25926, 26013, 29055, 34270, 34684, 38740, 40020, 41124, 43210, 43355, 44551, 51405, 51852, 52026, 56173, 58110, 64815, 68540, 86420, 86710, 89102, 99383, 102810, 104052, 112346, 116220, 129630, 130065, 133653, 168519, 173420, 178204, 198766, 205620, 222755, 224692, 259260, 260130, 267306, 280865, 298149, 337038, 397532, 445510, 496915, 520260, 534612, 561730, 596298, 668265, 674076, 842595, 891020, 993830, 1123460, 1192596, 1291979, 1336530, 1490745, 1685190, 1987660, 2583958, 2673060, 2981490, 3370380, 3875937, 5167916, 5962980, 6459895, 7751874, 12919790, 15503748, 19379685, 25839580, 38759370, 77518740]

約数ペア:

[(1, 77518740), (2, 38759370), (3, 25839580), (4, 19379685), (5, 15503748), (6, 12919790), (10, 7751874), (12, 6459895), (13, 5962980), (15, 5167916), (20, 3875937), (23, 3370380), (26, 2981490), (29, 2673060), (30, 2583958), (39, 1987660), (46, 1685190), (52, 1490745), (58, 1336530), (60, 1291979), (65, 1192596), (69, 1123460), (78, 993830), (87, 891020), (92, 842595), (115, 674076), (116, 668265), (130, 596298), (138, 561730), (145, 534612), (149, 520260), (156, 496915), (174, 445510), (195, 397532), (230, 337038), (260, 298149), (276, 280865), (290, 267306), (298, 260130), (299, 259260), (345, 224692), (348, 222755), (377, 205620), (390, 198766), (435, 178204), (447, 173420), (460, 168519), (580, 133653), (596, 130065), (598, 129630), (667, 116220), (690, 112346), (745, 104052), (754, 102810), (780, 99383), (870, 89102), (894, 86710), (897, 86420), (1131, 68540), (1196, 64815), (1334, 58110), (1380, 56173), (1490, 52026), (1495, 51852), (1508, 51405), (1740, 44551), (1788, 43355), (1794, 43210), (1885, 41124), (1937, 40020), (2001, 38740), (2235, 34684), (2262, 34270), (2668, 29055), (2980, 26013), (2990, 25926), (3335, 23244), (3427, 22620), (3588, 21605), (3770, 20562), (3874, 20010), (4002, 19370), (4321, 17940), (4470, 17342), (4485, 17284), (4524, 17135), (5655, 13708), (5811, 13340), (5980, 12963), (6670, 11622), (6854, 11310), (7540, 10281), (7748, 10005), (8004, 9685), (8642, 8970), (8671, 8940)]