18152550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 54840240

約数和(自身を除く): 36687690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 107, 117, 130, 145, 150, 174, 195, 214, 225, 234, 261, 290, 321, 325, 377, 390, 435, 450, 522, 535, 585, 642, 650, 725, 754, 870, 963, 975, 1070, 1131, 1170, 1305, 1391, 1450, 1605, 1885, 1926, 1950, 2175, 2262, 2610, 2675, 2782, 2925, 3103, 3210, 3393, 3770, 4173, 4350, 4815, 5350, 5655, 5850, 6206, 6525, 6786, 6955, 8025, 8346, 9309, 9425, 9630, 11310, 12519, 13050, 13910, 15515, 16050, 16965, 18618, 18850, 20865, 24075, 25038, 27927, 28275, 31030, 33930, 34775, 40339, 41730, 46545, 48150, 55854, 56550, 62595, 69550, 77575, 80678, 84825, 93090, 104325, 121017, 125190, 139635, 155150, 169650, 201695, 208650, 232725, 242034, 279270, 312975, 363051, 403390, 465450, 605085, 625950, 698175, 726102, 1008475, 1210170, 1396350, 1815255, 2016950, 3025425, 3630510, 6050850, 9076275, 18152550]

約数ペア:

[(1, 18152550), (2, 9076275), (3, 6050850), (5, 3630510), (6, 3025425), (9, 2016950), (10, 1815255), (13, 1396350), (15, 1210170), (18, 1008475), (25, 726102), (26, 698175), (29, 625950), (30, 605085), (39, 465450), (45, 403390), (50, 363051), (58, 312975), (65, 279270), (75, 242034), (78, 232725), (87, 208650), (90, 201695), (107, 169650), (117, 155150), (130, 139635), (145, 125190), (150, 121017), (174, 104325), (195, 93090), (214, 84825), (225, 80678), (234, 77575), (261, 69550), (290, 62595), (321, 56550), (325, 55854), (377, 48150), (390, 46545), (435, 41730), (450, 40339), (522, 34775), (535, 33930), (585, 31030), (642, 28275), (650, 27927), (725, 25038), (754, 24075), (870, 20865), (963, 18850), (975, 18618), (1070, 16965), (1131, 16050), (1170, 15515), (1305, 13910), (1391, 13050), (1450, 12519), (1605, 11310), (1885, 9630), (1926, 9425), (1950, 9309), (2175, 8346), (2262, 8025), (2610, 6955), (2675, 6786), (2782, 6525), (2925, 6206), (3103, 5850), (3210, 5655), (3393, 5350), (3770, 4815), (4173, 4350)]