90336015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 208705536

約数和(自身を除く): 118369521

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 29, 31, 33, 35, 45, 55, 63, 77, 87, 93, 99, 105, 145, 155, 165, 203, 217, 231, 261, 279, 315, 319, 341, 385, 435, 465, 495, 609, 651, 693, 841, 899, 957, 1015, 1023, 1085, 1155, 1305, 1395, 1595, 1705, 1827, 1953, 2233, 2387, 2523, 2697, 2871, 3045, 3069, 3255, 3465, 4205, 4495, 4785, 5115, 5887, 6293, 6699, 7161, 7569, 8091, 9135, 9251, 9765, 9889, 11165, 11935, 12615, 13485, 14355, 15345, 17661, 18879, 20097, 21483, 26071, 27753, 29435, 29667, 31465, 33495, 35805, 37845, 40455, 46255, 49445, 52983, 56637, 64757, 69223, 78213, 83259, 88305, 89001, 94395, 100485, 107415, 130355, 138765, 148335, 182497, 194271, 207669, 234639, 264915, 283185, 286781, 323785, 346115, 391065, 416295, 445005, 547491, 582813, 623007, 860343, 912485, 971355, 1038345, 1173195, 1433905, 1642473, 2007467, 2581029, 2737455, 2914065, 3115035, 4301715, 6022401, 8212365, 10037335, 12905145, 18067203, 30112005, 90336015]

約数ペア:

[(1, 90336015), (3, 30112005), (5, 18067203), (7, 12905145), (9, 10037335), (11, 8212365), (15, 6022401), (21, 4301715), (29, 3115035), (31, 2914065), (33, 2737455), (35, 2581029), (45, 2007467), (55, 1642473), (63, 1433905), (77, 1173195), (87, 1038345), (93, 971355), (99, 912485), (105, 860343), (145, 623007), (155, 582813), (165, 547491), (203, 445005), (217, 416295), (231, 391065), (261, 346115), (279, 323785), (315, 286781), (319, 283185), (341, 264915), (385, 234639), (435, 207669), (465, 194271), (495, 182497), (609, 148335), (651, 138765), (693, 130355), (841, 107415), (899, 100485), (957, 94395), (1015, 89001), (1023, 88305), (1085, 83259), (1155, 78213), (1305, 69223), (1395, 64757), (1595, 56637), (1705, 52983), (1827, 49445), (1953, 46255), (2233, 40455), (2387, 37845), (2523, 35805), (2697, 33495), (2871, 31465), (3045, 29667), (3069, 29435), (3255, 27753), (3465, 26071), (4205, 21483), (4495, 20097), (4785, 18879), (5115, 17661), (5887, 15345), (6293, 14355), (6699, 13485), (7161, 12615), (7569, 11935), (8091, 11165), (9135, 9889), (9251, 9765)]