100905090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:624

約数の個数: 128

約数和(自身を含む): 291658752

約数和(自身を除く): 190753662

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 43, 55, 65, 66, 78, 86, 110, 129, 130, 143, 165, 195, 215, 258, 286, 330, 390, 429, 430, 473, 547, 559, 645, 715, 858, 946, 1094, 1118, 1290, 1419, 1430, 1641, 1677, 2145, 2365, 2735, 2795, 2838, 3282, 3354, 4290, 4730, 5470, 5590, 6017, 6149, 7095, 7111, 8205, 8385, 12034, 12298, 14190, 14222, 16410, 16770, 18051, 18447, 21333, 23521, 30085, 30745, 35555, 36102, 36894, 42666, 47042, 60170, 61490, 70563, 71110, 78221, 90255, 92235, 106665, 117605, 141126, 156442, 180510, 184470, 213330, 234663, 235210, 258731, 305773, 352815, 391105, 469326, 517462, 611546, 705630, 776193, 782210, 917319, 1173315, 1293655, 1528865, 1552386, 1834638, 2346630, 2587310, 3057730, 3363503, 3880965, 4586595, 6727006, 7761930, 9173190, 10090509, 16817515, 20181018, 33635030, 50452545, 100905090]

約数ペア:

[(1, 100905090), (2, 50452545), (3, 33635030), (5, 20181018), (6, 16817515), (10, 10090509), (11, 9173190), (13, 7761930), (15, 6727006), (22, 4586595), (26, 3880965), (30, 3363503), (33, 3057730), (39, 2587310), (43, 2346630), (55, 1834638), (65, 1552386), (66, 1528865), (78, 1293655), (86, 1173315), (110, 917319), (129, 782210), (130, 776193), (143, 705630), (165, 611546), (195, 517462), (215, 469326), (258, 391105), (286, 352815), (330, 305773), (390, 258731), (429, 235210), (430, 234663), (473, 213330), (547, 184470), (559, 180510), (645, 156442), (715, 141126), (858, 117605), (946, 106665), (1094, 92235), (1118, 90255), (1290, 78221), (1419, 71110), (1430, 70563), (1641, 61490), (1677, 60170), (2145, 47042), (2365, 42666), (2735, 36894), (2795, 36102), (2838, 35555), (3282, 30745), (3354, 30085), (4290, 23521), (4730, 21333), (5470, 18447), (5590, 18051), (6017, 16770), (6149, 16410), (7095, 14222), (7111, 14190), (8205, 12298), (8385, 12034)]