444450060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 1386927360

約数和(自身を除く): 942477300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 83, 90, 142, 166, 180, 213, 249, 284, 332, 355, 415, 419, 426, 498, 639, 710, 747, 830, 838, 852, 996, 1065, 1245, 1257, 1278, 1420, 1494, 1660, 1676, 2095, 2130, 2490, 2514, 2556, 2988, 3195, 3735, 3771, 4190, 4260, 4980, 5028, 5893, 6285, 6390, 7470, 7542, 8380, 11786, 12570, 12780, 14940, 15084, 17679, 18855, 23572, 25140, 29465, 29749, 34777, 35358, 37710, 53037, 58930, 59498, 69554, 70716, 75420, 88395, 89247, 104331, 106074, 117860, 118996, 139108, 148745, 173885, 176790, 178494, 208662, 212148, 265185, 267741, 297490, 312993, 347770, 353580, 356988, 417324, 446235, 521655, 530370, 535482, 594980, 625986, 695540, 892470, 1043310, 1060740, 1070964, 1251972, 1338705, 1564965, 1784940, 2086620, 2469167, 2677410, 3129930, 4938334, 5354820, 6259860, 7407501, 9876668, 12345835, 14815002, 22222503, 24691670, 29630004, 37037505, 44445006, 49383340, 74075010, 88890012, 111112515, 148150020, 222225030, 444450060]

約数ペア:

[(1, 444450060), (2, 222225030), (3, 148150020), (4, 111112515), (5, 88890012), (6, 74075010), (9, 49383340), (10, 44445006), (12, 37037505), (15, 29630004), (18, 24691670), (20, 22222503), (30, 14815002), (36, 12345835), (45, 9876668), (60, 7407501), (71, 6259860), (83, 5354820), (90, 4938334), (142, 3129930), (166, 2677410), (180, 2469167), (213, 2086620), (249, 1784940), (284, 1564965), (332, 1338705), (355, 1251972), (415, 1070964), (419, 1060740), (426, 1043310), (498, 892470), (639, 695540), (710, 625986), (747, 594980), (830, 535482), (838, 530370), (852, 521655), (996, 446235), (1065, 417324), (1245, 356988), (1257, 353580), (1278, 347770), (1420, 312993), (1494, 297490), (1660, 267741), (1676, 265185), (2095, 212148), (2130, 208662), (2490, 178494), (2514, 176790), (2556, 173885), (2988, 148745), (3195, 139108), (3735, 118996), (3771, 117860), (4190, 106074), (4260, 104331), (4980, 89247), (5028, 88395), (5893, 75420), (6285, 70716), (6390, 69554), (7470, 59498), (7542, 58930), (8380, 53037), (11786, 37710), (12570, 35358), (12780, 34777), (14940, 29749), (15084, 29465), (17679, 25140), (18855, 23572)]