237357900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20287}}^1$

素因数の和:20320

約数の個数: 108

約数和(自身を含む): 801254272

約数和(自身を除く): 563896372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 20287, 40574, 60861, 81148, 101435, 121722, 182583, 202870, 243444, 263731, 304305, 365166, 405740, 507175, 527462, 608610, 730332, 791193, 912915, 1014350, 1054924, 1217220, 1318655, 1521525, 1582386, 1825830, 2028700, 2373579, 2637310, 3043050, 3164772, 3651660, 3955965, 4564575, 4747158, 5274620, 6086100, 6593275, 7911930, 9129150, 9494316, 11867895, 13186550, 15823860, 18258300, 19779825, 23735790, 26373100, 39559650, 47471580, 59339475, 79119300, 118678950, 237357900]

約数ペア:

[(1, 237357900), (2, 118678950), (3, 79119300), (4, 59339475), (5, 47471580), (6, 39559650), (9, 26373100), (10, 23735790), (12, 19779825), (13, 18258300), (15, 15823860), (18, 13186550), (20, 11867895), (25, 9494316), (26, 9129150), (30, 7911930), (36, 6593275), (39, 6086100), (45, 5274620), (50, 4747158), (52, 4564575), (60, 3955965), (65, 3651660), (75, 3164772), (78, 3043050), (90, 2637310), (100, 2373579), (117, 2028700), (130, 1825830), (150, 1582386), (156, 1521525), (180, 1318655), (195, 1217220), (225, 1054924), (234, 1014350), (260, 912915), (300, 791193), (325, 730332), (390, 608610), (450, 527462), (468, 507175), (585, 405740), (650, 365166), (780, 304305), (900, 263731), (975, 243444), (1170, 202870), (1300, 182583), (1950, 121722), (2340, 101435), (2925, 81148), (3900, 60861), (5850, 40574), (11700, 20287)]