22054500

素因数分解:

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

素因数の和:80

約数の個数: 216

約数和(自身を含む): 77936040

約数和(自身を除く): 55881540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 29, 30, 36, 39, 45, 50, 52, 58, 60, 65, 75, 78, 87, 90, 100, 116, 117, 125, 130, 145, 150, 156, 169, 174, 180, 195, 225, 234, 250, 260, 261, 290, 300, 325, 338, 348, 375, 377, 390, 435, 450, 468, 500, 507, 522, 580, 585, 650, 676, 725, 750, 754, 780, 845, 870, 900, 975, 1014, 1044, 1125, 1131, 1170, 1300, 1305, 1450, 1500, 1508, 1521, 1625, 1690, 1740, 1885, 1950, 2028, 2175, 2250, 2262, 2340, 2535, 2610, 2900, 2925, 3042, 3250, 3380, 3393, 3625, 3770, 3900, 4225, 4350, 4500, 4524, 4875, 4901, 5070, 5220, 5655, 5850, 6084, 6500, 6525, 6786, 7250, 7540, 7605, 8450, 8700, 9425, 9750, 9802, 10140, 10875, 11310, 11700, 12675, 13050, 13572, 14500, 14625, 14703, 15210, 16900, 16965, 18850, 19500, 19604, 21125, 21750, 22620, 24505, 25350, 26100, 28275, 29250, 29406, 30420, 32625, 33930, 37700, 38025, 42250, 43500, 44109, 47125, 49010, 50700, 56550, 58500, 58812, 63375, 65250, 67860, 73515, 76050, 84500, 84825, 88218, 94250, 98020, 113100, 122525, 126750, 130500, 141375, 147030, 152100, 169650, 176436, 188500, 190125, 220545, 245050, 253500, 282750, 294060, 339300, 367575, 380250, 424125, 441090, 490100, 565500, 612625, 735150, 760500, 848250, 882180, 1102725, 1225250, 1470300, 1696500, 1837875, 2205450, 2450500, 3675750, 4410900, 5513625, 7351500, 11027250, 22054500]

約数ペア:

[(1, 22054500), (2, 11027250), (3, 7351500), (4, 5513625), (5, 4410900), (6, 3675750), (9, 2450500), (10, 2205450), (12, 1837875), (13, 1696500), (15, 1470300), (18, 1225250), (20, 1102725), (25, 882180), (26, 848250), (29, 760500), (30, 735150), (36, 612625), (39, 565500), (45, 490100), (50, 441090), (52, 424125), (58, 380250), (60, 367575), (65, 339300), (75, 294060), (78, 282750), (87, 253500), (90, 245050), (100, 220545), (116, 190125), (117, 188500), (125, 176436), (130, 169650), (145, 152100), (150, 147030), (156, 141375), (169, 130500), (174, 126750), (180, 122525), (195, 113100), (225, 98020), (234, 94250), (250, 88218), (260, 84825), (261, 84500), (290, 76050), (300, 73515), (325, 67860), (338, 65250), (348, 63375), (375, 58812), (377, 58500), (390, 56550), (435, 50700), (450, 49010), (468, 47125), (500, 44109), (507, 43500), (522, 42250), (580, 38025), (585, 37700), (650, 33930), (676, 32625), (725, 30420), (750, 29406), (754, 29250), (780, 28275), (845, 26100), (870, 25350), (900, 24505), (975, 22620), (1014, 21750), (1044, 21125), (1125, 19604), (1131, 19500), (1170, 18850), (1300, 16965), (1305, 16900), (1450, 15210), (1500, 14703), (1508, 14625), (1521, 14500), (1625, 13572), (1690, 13050), (1740, 12675), (1885, 11700), (1950, 11310), (2028, 10875), (2175, 10140), (2250, 9802), (2262, 9750), (2340, 9425), (2535, 8700), (2610, 8450), (2900, 7605), (2925, 7540), (3042, 7250), (3250, 6786), (3380, 6525), (3393, 6500), (3625, 6084), (3770, 5850), (3900, 5655), (4225, 5220), (4350, 5070), (4500, 4901), (4524, 4875)]