99977790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 280350720

約数和(自身を除く): 180372930

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 31, 33, 55, 58, 62, 66, 87, 93, 110, 145, 155, 165, 174, 186, 290, 310, 319, 330, 337, 341, 435, 465, 638, 674, 682, 870, 899, 930, 957, 1011, 1023, 1595, 1685, 1705, 1798, 1914, 2022, 2046, 2697, 3190, 3370, 3410, 3707, 4495, 4785, 5055, 5115, 5394, 7414, 8990, 9570, 9773, 9889, 10110, 10230, 10447, 11121, 13485, 18535, 19546, 19778, 20894, 22242, 26970, 29319, 29667, 31341, 37070, 48865, 49445, 52235, 55605, 58638, 59334, 62682, 97730, 98890, 104470, 107503, 111210, 114917, 146595, 148335, 156705, 215006, 229834, 293190, 296670, 302963, 313410, 322509, 344751, 537515, 574585, 605926, 645018, 689502, 908889, 1075030, 1149170, 1514815, 1612545, 1723755, 1817778, 3029630, 3225090, 3332593, 3447510, 4544445, 6665186, 9088890, 9997779, 16662965, 19995558, 33325930, 49988895, 99977790]

約数ペア:

[(1, 99977790), (2, 49988895), (3, 33325930), (5, 19995558), (6, 16662965), (10, 9997779), (11, 9088890), (15, 6665186), (22, 4544445), (29, 3447510), (30, 3332593), (31, 3225090), (33, 3029630), (55, 1817778), (58, 1723755), (62, 1612545), (66, 1514815), (87, 1149170), (93, 1075030), (110, 908889), (145, 689502), (155, 645018), (165, 605926), (174, 574585), (186, 537515), (290, 344751), (310, 322509), (319, 313410), (330, 302963), (337, 296670), (341, 293190), (435, 229834), (465, 215006), (638, 156705), (674, 148335), (682, 146595), (870, 114917), (899, 111210), (930, 107503), (957, 104470), (1011, 98890), (1023, 97730), (1595, 62682), (1685, 59334), (1705, 58638), (1798, 55605), (1914, 52235), (2022, 49445), (2046, 48865), (2697, 37070), (3190, 31341), (3370, 29667), (3410, 29319), (3707, 26970), (4495, 22242), (4785, 20894), (5055, 19778), (5115, 19546), (5394, 18535), (7414, 13485), (8990, 11121), (9570, 10447), (9773, 10230), (9889, 10110)]