222807780

素因数分解:

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

素因数の和:1915

約数の個数: 192

約数和(自身を含む): 790836480

約数和(自身を除く): 568028700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1867, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3734, 3978, 4420, 4590, 5601, 5967, 6630, 7020, 7468, 7956, 9180, 9335, 9945, 11202, 11934, 13260, 16803, 18670, 19890, 22404, 23868, 24271, 28005, 29835, 31739, 33606, 37340, 39780, 48542, 50409, 56010, 59670, 63478, 67212, 72813, 84015, 95217, 97084, 100818, 112020, 119340, 121355, 126956, 145626, 158695, 168030, 190434, 201636, 218439, 242710, 252045, 285651, 291252, 317390, 336060, 364065, 380868, 412607, 436878, 476085, 485420, 504090, 571302, 634780, 655317, 728130, 825214, 856953, 873756, 952170, 1008180, 1092195, 1142604, 1237821, 1310634, 1428255, 1456260, 1650428, 1713906, 1904340, 2063035, 2184390, 2475642, 2621268, 2856510, 3276585, 3427812, 3713463, 4126070, 4284765, 4368780, 4951284, 5713020, 6189105, 6553170, 7426926, 8252140, 8569530, 11140389, 12378210, 13106340, 14853852, 17139060, 18567315, 22280778, 24756420, 37134630, 44561556, 55701945, 74269260, 111403890, 222807780]

約数ペア:

[(1, 222807780), (2, 111403890), (3, 74269260), (4, 55701945), (5, 44561556), (6, 37134630), (9, 24756420), (10, 22280778), (12, 18567315), (13, 17139060), (15, 14853852), (17, 13106340), (18, 12378210), (20, 11140389), (26, 8569530), (27, 8252140), (30, 7426926), (34, 6553170), (36, 6189105), (39, 5713020), (45, 4951284), (51, 4368780), (52, 4284765), (54, 4126070), (60, 3713463), (65, 3427812), (68, 3276585), (78, 2856510), (85, 2621268), (90, 2475642), (102, 2184390), (108, 2063035), (117, 1904340), (130, 1713906), (135, 1650428), (153, 1456260), (156, 1428255), (170, 1310634), (180, 1237821), (195, 1142604), (204, 1092195), (221, 1008180), (234, 952170), (255, 873756), (260, 856953), (270, 825214), (306, 728130), (340, 655317), (351, 634780), (390, 571302), (442, 504090), (459, 485420), (468, 476085), (510, 436878), (540, 412607), (585, 380868), (612, 364065), (663, 336060), (702, 317390), (765, 291252), (780, 285651), (884, 252045), (918, 242710), (1020, 218439), (1105, 201636), (1170, 190434), (1326, 168030), (1404, 158695), (1530, 145626), (1755, 126956), (1836, 121355), (1867, 119340), (1989, 112020), (2210, 100818), (2295, 97084), (2340, 95217), (2652, 84015), (3060, 72813), (3315, 67212), (3510, 63478), (3734, 59670), (3978, 56010), (4420, 50409), (4590, 48542), (5601, 39780), (5967, 37340), (6630, 33606), (7020, 31739), (7468, 29835), (7956, 28005), (9180, 24271), (9335, 23868), (9945, 22404), (11202, 19890), (11934, 18670), (13260, 16803)]