1837007460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2999}}^1$

素因数の和:3138

約数の個数: 144

約数和(自身を含む): 5778864000

約数和(自身を除く): 3941856540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 83, 90, 123, 164, 166, 180, 205, 246, 249, 332, 369, 410, 415, 492, 498, 615, 738, 747, 820, 830, 996, 1230, 1245, 1476, 1494, 1660, 1845, 2460, 2490, 2988, 2999, 3403, 3690, 3735, 4980, 5998, 6806, 7380, 7470, 8997, 10209, 11996, 13612, 14940, 14995, 17015, 17994, 20418, 26991, 29990, 30627, 34030, 35988, 40836, 44985, 51045, 53982, 59980, 61254, 68060, 89970, 102090, 107964, 122508, 122959, 134955, 153135, 179940, 204180, 245918, 248917, 269910, 306270, 368877, 491836, 497834, 539820, 612540, 614795, 737754, 746751, 995668, 1106631, 1229590, 1244585, 1475508, 1493502, 1844385, 2213262, 2240253, 2459180, 2489170, 2987004, 3688770, 3733755, 4426524, 4480506, 4978340, 5533155, 7377540, 7467510, 8961012, 10205597, 11066310, 11201265, 14935020, 20411194, 22132620, 22402530, 30616791, 40822388, 44805060, 51027985, 61233582, 91850373, 102055970, 122467164, 153083955, 183700746, 204111940, 306167910, 367401492, 459251865, 612335820, 918503730, 1837007460]

約数ペア:

[(1, 1837007460), (2, 918503730), (3, 612335820), (4, 459251865), (5, 367401492), (6, 306167910), (9, 204111940), (10, 183700746), (12, 153083955), (15, 122467164), (18, 102055970), (20, 91850373), (30, 61233582), (36, 51027985), (41, 44805060), (45, 40822388), (60, 30616791), (82, 22402530), (83, 22132620), (90, 20411194), (123, 14935020), (164, 11201265), (166, 11066310), (180, 10205597), (205, 8961012), (246, 7467510), (249, 7377540), (332, 5533155), (369, 4978340), (410, 4480506), (415, 4426524), (492, 3733755), (498, 3688770), (615, 2987004), (738, 2489170), (747, 2459180), (820, 2240253), (830, 2213262), (996, 1844385), (1230, 1493502), (1245, 1475508), (1476, 1244585), (1494, 1229590), (1660, 1106631), (1845, 995668), (2460, 746751), (2490, 737754), (2988, 614795), (2999, 612540), (3403, 539820), (3690, 497834), (3735, 491836), (4980, 368877), (5998, 306270), (6806, 269910), (7380, 248917), (7470, 245918), (8997, 204180), (10209, 179940), (11996, 153135), (13612, 134955), (14940, 122959), (14995, 122508), (17015, 107964), (17994, 102090), (20418, 89970), (26991, 68060), (29990, 61254), (30627, 59980), (34030, 53982), (35988, 51045), (40836, 44985)]