74269260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1912

約数の個数: 144

約数和(自身を含む): 257021856

約数和(自身を除く): 182752596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1867, 1989, 2210, 2340, 2652, 3060, 3315, 3734, 3978, 4420, 5601, 6630, 7468, 7956, 9335, 9945, 11202, 13260, 16803, 18670, 19890, 22404, 24271, 28005, 31739, 33606, 37340, 39780, 48542, 56010, 63478, 67212, 72813, 84015, 95217, 97084, 112020, 121355, 126956, 145626, 158695, 168030, 190434, 218439, 242710, 285651, 291252, 317390, 336060, 364065, 380868, 412607, 436878, 476085, 485420, 571302, 634780, 728130, 825214, 873756, 952170, 1092195, 1142604, 1237821, 1428255, 1456260, 1650428, 1904340, 2063035, 2184390, 2475642, 2856510, 3713463, 4126070, 4368780, 4951284, 5713020, 6189105, 7426926, 8252140, 12378210, 14853852, 18567315, 24756420, 37134630, 74269260]

約数ペア:

[(1, 74269260), (2, 37134630), (3, 24756420), (4, 18567315), (5, 14853852), (6, 12378210), (9, 8252140), (10, 7426926), (12, 6189105), (13, 5713020), (15, 4951284), (17, 4368780), (18, 4126070), (20, 3713463), (26, 2856510), (30, 2475642), (34, 2184390), (36, 2063035), (39, 1904340), (45, 1650428), (51, 1456260), (52, 1428255), (60, 1237821), (65, 1142604), (68, 1092195), (78, 952170), (85, 873756), (90, 825214), (102, 728130), (117, 634780), (130, 571302), (153, 485420), (156, 476085), (170, 436878), (180, 412607), (195, 380868), (204, 364065), (221, 336060), (234, 317390), (255, 291252), (260, 285651), (306, 242710), (340, 218439), (390, 190434), (442, 168030), (468, 158695), (510, 145626), (585, 126956), (612, 121355), (663, 112020), (765, 97084), (780, 95217), (884, 84015), (1020, 72813), (1105, 67212), (1170, 63478), (1326, 56010), (1530, 48542), (1867, 39780), (1989, 37340), (2210, 33606), (2340, 31739), (2652, 28005), (3060, 24271), (3315, 22404), (3734, 19890), (3978, 18670), (4420, 16803), (5601, 13260), (6630, 11202), (7468, 9945), (7956, 9335)]