164730150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1031

約数の個数: 144

約数和(自身を含む): 493562160

約数和(自身を除く): 328832010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 117, 130, 145, 150, 174, 195, 225, 234, 261, 290, 325, 377, 390, 435, 450, 522, 585, 650, 725, 754, 870, 971, 975, 1131, 1170, 1305, 1450, 1885, 1942, 1950, 2175, 2262, 2610, 2913, 2925, 3393, 3770, 4350, 4855, 5655, 5826, 5850, 6525, 6786, 8739, 9425, 9710, 11310, 12623, 13050, 14565, 16965, 17478, 18850, 24275, 25246, 28159, 28275, 29130, 33930, 37869, 43695, 48550, 56318, 56550, 63115, 72825, 75738, 84477, 84825, 87390, 113607, 126230, 140795, 145650, 168954, 169650, 189345, 218475, 227214, 253431, 281590, 315575, 366067, 378690, 422385, 436950, 506862, 568035, 631150, 703975, 732134, 844770, 946725, 1098201, 1136070, 1267155, 1407950, 1830335, 1893450, 2111925, 2196402, 2534310, 2840175, 3294603, 3660670, 4223850, 5491005, 5680350, 6335775, 6589206, 9151675, 10982010, 12671550, 16473015, 18303350, 27455025, 32946030, 54910050, 82365075, 164730150]

約数ペア:

[(1, 164730150), (2, 82365075), (3, 54910050), (5, 32946030), (6, 27455025), (9, 18303350), (10, 16473015), (13, 12671550), (15, 10982010), (18, 9151675), (25, 6589206), (26, 6335775), (29, 5680350), (30, 5491005), (39, 4223850), (45, 3660670), (50, 3294603), (58, 2840175), (65, 2534310), (75, 2196402), (78, 2111925), (87, 1893450), (90, 1830335), (117, 1407950), (130, 1267155), (145, 1136070), (150, 1098201), (174, 946725), (195, 844770), (225, 732134), (234, 703975), (261, 631150), (290, 568035), (325, 506862), (377, 436950), (390, 422385), (435, 378690), (450, 366067), (522, 315575), (585, 281590), (650, 253431), (725, 227214), (754, 218475), (870, 189345), (971, 169650), (975, 168954), (1131, 145650), (1170, 140795), (1305, 126230), (1450, 113607), (1885, 87390), (1942, 84825), (1950, 84477), (2175, 75738), (2262, 72825), (2610, 63115), (2913, 56550), (2925, 56318), (3393, 48550), (3770, 43695), (4350, 37869), (4855, 33930), (5655, 29130), (5826, 28275), (5850, 28159), (6525, 25246), (6786, 24275), (8739, 18850), (9425, 17478), (9710, 16965), (11310, 14565), (12623, 13050)]