89286210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 268717176

約数和(自身を除く): 179430966

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 67, 78, 85, 90, 102, 117, 130, 134, 153, 170, 195, 201, 221, 234, 255, 306, 335, 390, 402, 442, 510, 585, 603, 663, 670, 765, 871, 1005, 1105, 1139, 1170, 1206, 1326, 1530, 1742, 1989, 2010, 2210, 2278, 2613, 3015, 3315, 3417, 3978, 4355, 4489, 5226, 5695, 6030, 6630, 6834, 7839, 8710, 8978, 9945, 10251, 11390, 13065, 13467, 14807, 15678, 17085, 19890, 20502, 22445, 26130, 26934, 29614, 34170, 39195, 40401, 44421, 44890, 51255, 58357, 67335, 74035, 76313, 78390, 80802, 88842, 102510, 116714, 133263, 134670, 148070, 152626, 175071, 202005, 222105, 228939, 266526, 291785, 350142, 381565, 404010, 444210, 457878, 525213, 583570, 666315, 686817, 763130, 875355, 992069, 1050426, 1144695, 1332630, 1373634, 1750710, 1984138, 2289390, 2626065, 2976207, 3434085, 4960345, 5252130, 5952414, 6868170, 8928621, 9920690, 14881035, 17857242, 29762070, 44643105, 89286210]

約数ペア:

[(1, 89286210), (2, 44643105), (3, 29762070), (5, 17857242), (6, 14881035), (9, 9920690), (10, 8928621), (13, 6868170), (15, 5952414), (17, 5252130), (18, 4960345), (26, 3434085), (30, 2976207), (34, 2626065), (39, 2289390), (45, 1984138), (51, 1750710), (65, 1373634), (67, 1332630), (78, 1144695), (85, 1050426), (90, 992069), (102, 875355), (117, 763130), (130, 686817), (134, 666315), (153, 583570), (170, 525213), (195, 457878), (201, 444210), (221, 404010), (234, 381565), (255, 350142), (306, 291785), (335, 266526), (390, 228939), (402, 222105), (442, 202005), (510, 175071), (585, 152626), (603, 148070), (663, 134670), (670, 133263), (765, 116714), (871, 102510), (1005, 88842), (1105, 80802), (1139, 78390), (1170, 76313), (1206, 74035), (1326, 67335), (1530, 58357), (1742, 51255), (1989, 44890), (2010, 44421), (2210, 40401), (2278, 39195), (2613, 34170), (3015, 29614), (3315, 26934), (3417, 26130), (3978, 22445), (4355, 20502), (4489, 19890), (5226, 17085), (5695, 15678), (6030, 14807), (6630, 13467), (6834, 13065), (7839, 11390), (8710, 10251), (8978, 9945)]