880492050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:857

約数の個数: 144

約数和(自身を含む): 2522651040

約数和(自身を除く): 1642158990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 179, 225, 255, 306, 358, 425, 450, 510, 537, 643, 765, 850, 895, 1074, 1275, 1286, 1530, 1611, 1790, 1929, 2550, 2685, 3043, 3215, 3222, 3825, 3858, 4475, 5370, 5787, 6086, 6430, 7650, 8055, 8950, 9129, 9645, 10931, 11574, 13425, 15215, 16075, 16110, 18258, 19290, 21862, 26850, 27387, 28935, 30430, 32150, 32793, 40275, 45645, 48225, 54655, 54774, 57870, 65586, 76075, 80550, 91290, 96450, 98379, 109310, 115097, 136935, 144675, 152150, 163965, 196758, 228225, 230194, 273275, 273870, 289350, 327930, 345291, 456450, 491895, 546550, 575485, 684675, 690582, 819825, 983790, 1035873, 1150970, 1369350, 1639650, 1726455, 1956649, 2071746, 2459475, 2877425, 3452910, 3913298, 4918950, 5179365, 5754850, 5869947, 8632275, 9783245, 10358730, 11739894, 17264550, 17609841, 19566490, 25896825, 29349735, 35219682, 48916225, 51793650, 58699470, 88049205, 97832450, 146748675, 176098410, 293497350, 440246025, 880492050]

約数ペア:

[(1, 880492050), (2, 440246025), (3, 293497350), (5, 176098410), (6, 146748675), (9, 97832450), (10, 88049205), (15, 58699470), (17, 51793650), (18, 48916225), (25, 35219682), (30, 29349735), (34, 25896825), (45, 19566490), (50, 17609841), (51, 17264550), (75, 11739894), (85, 10358730), (90, 9783245), (102, 8632275), (150, 5869947), (153, 5754850), (170, 5179365), (179, 4918950), (225, 3913298), (255, 3452910), (306, 2877425), (358, 2459475), (425, 2071746), (450, 1956649), (510, 1726455), (537, 1639650), (643, 1369350), (765, 1150970), (850, 1035873), (895, 983790), (1074, 819825), (1275, 690582), (1286, 684675), (1530, 575485), (1611, 546550), (1790, 491895), (1929, 456450), (2550, 345291), (2685, 327930), (3043, 289350), (3215, 273870), (3222, 273275), (3825, 230194), (3858, 228225), (4475, 196758), (5370, 163965), (5787, 152150), (6086, 144675), (6430, 136935), (7650, 115097), (8055, 109310), (8950, 98379), (9129, 96450), (9645, 91290), (10931, 80550), (11574, 76075), (13425, 65586), (15215, 57870), (16075, 54774), (16110, 54655), (18258, 48225), (19290, 45645), (21862, 40275), (26850, 32793), (27387, 32150), (28935, 30430)]