141669450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 417665976

約数和(自身を除く): 275996526

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 61, 65, 75, 78, 90, 117, 122, 130, 150, 183, 195, 225, 234, 305, 325, 366, 390, 397, 450, 549, 585, 610, 650, 793, 794, 915, 975, 1098, 1170, 1191, 1525, 1586, 1830, 1950, 1985, 2379, 2382, 2745, 2925, 3050, 3573, 3965, 3970, 4575, 4758, 5161, 5490, 5850, 5955, 7137, 7146, 7930, 9150, 9925, 10322, 11895, 11910, 13725, 14274, 15483, 17865, 19825, 19850, 23790, 24217, 25805, 27450, 29775, 30966, 35685, 35730, 39650, 46449, 48434, 51610, 59475, 59550, 71370, 72651, 77415, 89325, 92898, 118950, 121085, 129025, 145302, 154830, 178425, 178650, 217953, 232245, 242170, 258050, 314821, 356850, 363255, 387075, 435906, 464490, 605425, 629642, 726510, 774150, 944463, 1089765, 1161225, 1210850, 1574105, 1816275, 1888926, 2179530, 2322450, 2833389, 3148210, 3632550, 4722315, 5448825, 5666778, 7870525, 9444630, 10897650, 14166945, 15741050, 23611575, 28333890, 47223150, 70834725, 141669450]

約数ペア:

[(1, 141669450), (2, 70834725), (3, 47223150), (5, 28333890), (6, 23611575), (9, 15741050), (10, 14166945), (13, 10897650), (15, 9444630), (18, 7870525), (25, 5666778), (26, 5448825), (30, 4722315), (39, 3632550), (45, 3148210), (50, 2833389), (61, 2322450), (65, 2179530), (75, 1888926), (78, 1816275), (90, 1574105), (117, 1210850), (122, 1161225), (130, 1089765), (150, 944463), (183, 774150), (195, 726510), (225, 629642), (234, 605425), (305, 464490), (325, 435906), (366, 387075), (390, 363255), (397, 356850), (450, 314821), (549, 258050), (585, 242170), (610, 232245), (650, 217953), (793, 178650), (794, 178425), (915, 154830), (975, 145302), (1098, 129025), (1170, 121085), (1191, 118950), (1525, 92898), (1586, 89325), (1830, 77415), (1950, 72651), (1985, 71370), (2379, 59550), (2382, 59475), (2745, 51610), (2925, 48434), (3050, 46449), (3573, 39650), (3965, 35730), (3970, 35685), (4575, 30966), (4758, 29775), (5161, 27450), (5490, 25805), (5850, 24217), (5955, 23790), (7137, 19850), (7146, 19825), (7930, 17865), (9150, 15483), (9925, 14274), (10322, 13725), (11895, 11910)]