76388550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:595

約数の個数: 144

約数和(自身を含む): 232395840

約数和(自身を除く): 156007290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 114, 133, 147, 150, 175, 190, 210, 245, 266, 285, 294, 350, 399, 475, 490, 525, 547, 570, 665, 735, 798, 931, 950, 1050, 1094, 1225, 1330, 1425, 1470, 1641, 1862, 1995, 2450, 2735, 2793, 2850, 3282, 3325, 3675, 3829, 3990, 4655, 5470, 5586, 6650, 7350, 7658, 8205, 9310, 9975, 10393, 11487, 13675, 13965, 16410, 19145, 19950, 20786, 22974, 23275, 26803, 27350, 27930, 31179, 38290, 41025, 46550, 51965, 53606, 57435, 62358, 69825, 72751, 80409, 82050, 95725, 103930, 114870, 134015, 139650, 145502, 155895, 160818, 191450, 218253, 259825, 268030, 287175, 311790, 363755, 402045, 436506, 509257, 519650, 574350, 670075, 727510, 779475, 804090, 1018514, 1091265, 1340150, 1527771, 1558950, 1818775, 2010225, 2182530, 2546285, 3055542, 3637550, 4020450, 5092570, 5456325, 7638855, 10912650, 12731425, 15277710, 25462850, 38194275, 76388550]

約数ペア:

[(1, 76388550), (2, 38194275), (3, 25462850), (5, 15277710), (6, 12731425), (7, 10912650), (10, 7638855), (14, 5456325), (15, 5092570), (19, 4020450), (21, 3637550), (25, 3055542), (30, 2546285), (35, 2182530), (38, 2010225), (42, 1818775), (49, 1558950), (50, 1527771), (57, 1340150), (70, 1091265), (75, 1018514), (95, 804090), (98, 779475), (105, 727510), (114, 670075), (133, 574350), (147, 519650), (150, 509257), (175, 436506), (190, 402045), (210, 363755), (245, 311790), (266, 287175), (285, 268030), (294, 259825), (350, 218253), (399, 191450), (475, 160818), (490, 155895), (525, 145502), (547, 139650), (570, 134015), (665, 114870), (735, 103930), (798, 95725), (931, 82050), (950, 80409), (1050, 72751), (1094, 69825), (1225, 62358), (1330, 57435), (1425, 53606), (1470, 51965), (1641, 46550), (1862, 41025), (1995, 38290), (2450, 31179), (2735, 27930), (2793, 27350), (2850, 26803), (3282, 23275), (3325, 22974), (3675, 20786), (3829, 19950), (3990, 19145), (4655, 16410), (5470, 13965), (5586, 13675), (6650, 11487), (7350, 10393), (7658, 9975), (8205, 9310)]