22752450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 72423936

約数和(自身を除く): 49671486

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 126, 150, 155, 175, 186, 210, 217, 225, 233, 279, 310, 315, 350, 434, 450, 465, 466, 525, 558, 630, 651, 699, 775, 930, 1050, 1085, 1165, 1302, 1395, 1398, 1550, 1575, 1631, 1953, 2097, 2170, 2325, 2330, 2790, 3150, 3255, 3262, 3495, 3906, 4194, 4650, 4893, 5425, 5825, 6510, 6975, 6990, 7223, 8155, 9765, 9786, 10485, 10850, 11650, 13950, 14446, 14679, 16275, 16310, 17475, 19530, 20970, 21669, 24465, 29358, 32550, 34950, 36115, 40775, 43338, 48825, 48930, 50561, 52425, 65007, 72230, 73395, 81550, 97650, 101122, 104850, 108345, 122325, 130014, 146790, 151683, 180575, 216690, 244650, 252805, 303366, 325035, 361150, 366975, 455049, 505610, 541725, 650070, 733950, 758415, 910098, 1083450, 1264025, 1516830, 1625175, 2275245, 2528050, 3250350, 3792075, 4550490, 7584150, 11376225, 22752450]

約数ペア:

[(1, 22752450), (2, 11376225), (3, 7584150), (5, 4550490), (6, 3792075), (7, 3250350), (9, 2528050), (10, 2275245), (14, 1625175), (15, 1516830), (18, 1264025), (21, 1083450), (25, 910098), (30, 758415), (31, 733950), (35, 650070), (42, 541725), (45, 505610), (50, 455049), (62, 366975), (63, 361150), (70, 325035), (75, 303366), (90, 252805), (93, 244650), (105, 216690), (126, 180575), (150, 151683), (155, 146790), (175, 130014), (186, 122325), (210, 108345), (217, 104850), (225, 101122), (233, 97650), (279, 81550), (310, 73395), (315, 72230), (350, 65007), (434, 52425), (450, 50561), (465, 48930), (466, 48825), (525, 43338), (558, 40775), (630, 36115), (651, 34950), (699, 32550), (775, 29358), (930, 24465), (1050, 21669), (1085, 20970), (1165, 19530), (1302, 17475), (1395, 16310), (1398, 16275), (1550, 14679), (1575, 14446), (1631, 13950), (1953, 11650), (2097, 10850), (2170, 10485), (2325, 9786), (2330, 9765), (2790, 8155), (3150, 7223), (3255, 6990), (3262, 6975), (3495, 6510), (3906, 5825), (4194, 5425), (4650, 4893)]