21352055400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{912481}}^1$

素因数の和:912516

約数の個数: 144

約数和(自身を含む): 77223351660

約数和(自身を除く): 55871296260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 23400, 912481, 1824962, 2737443, 3649924, 4562405, 5474886, 7299848, 8212329, 9124810, 10949772, 11862253, 13687215, 16424658, 18249620, 21899544, 22812025, 23724506, 27374430, 32849316, 35586759, 36499240, 41061645, 45624050, 47449012, 54748860, 59311265, 65698632, 68436075, 71173518, 82123290, 91248100, 94898024, 106760277, 109497720, 118622530, 136872150, 142347036, 164246580, 177933795, 182496200, 205308225, 213520554, 237245060, 273744300, 284694072, 296556325, 328493160, 355867590, 410616450, 427041108, 474490120, 533801385, 547488600, 593112650, 711735180, 821232900, 854082216, 889668975, 1067602770, 1186225300, 1423470360, 1642465800, 1779337950, 2135205540, 2372450600, 2669006925, 3558675900, 4270411080, 5338013850, 7117351800, 10676027700, 21352055400]

約数ペア:

[(1, 21352055400), (2, 10676027700), (3, 7117351800), (4, 5338013850), (5, 4270411080), (6, 3558675900), (8, 2669006925), (9, 2372450600), (10, 2135205540), (12, 1779337950), (13, 1642465800), (15, 1423470360), (18, 1186225300), (20, 1067602770), (24, 889668975), (25, 854082216), (26, 821232900), (30, 711735180), (36, 593112650), (39, 547488600), (40, 533801385), (45, 474490120), (50, 427041108), (52, 410616450), (60, 355867590), (65, 328493160), (72, 296556325), (75, 284694072), (78, 273744300), (90, 237245060), (100, 213520554), (104, 205308225), (117, 182496200), (120, 177933795), (130, 164246580), (150, 142347036), (156, 136872150), (180, 118622530), (195, 109497720), (200, 106760277), (225, 94898024), (234, 91248100), (260, 82123290), (300, 71173518), (312, 68436075), (325, 65698632), (360, 59311265), (390, 54748860), (450, 47449012), (468, 45624050), (520, 41061645), (585, 36499240), (600, 35586759), (650, 32849316), (780, 27374430), (900, 23724506), (936, 22812025), (975, 21899544), (1170, 18249620), (1300, 16424658), (1560, 13687215), (1800, 11862253), (1950, 10949772), (2340, 9124810), (2600, 8212329), (2925, 7299848), (3900, 5474886), (4680, 4562405), (5850, 3649924), (7800, 2737443), (11700, 1824962), (23400, 912481)]