73554390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1323

約数の個数: 144

約数和(自身を含む): 239763888

約数和(自身を除く): 166209498

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1283, 1365, 1470, 1638, 1911, 2205, 2566, 2730, 3185, 3822, 3849, 4095, 4410, 5733, 6370, 6415, 7698, 8190, 8981, 9555, 11466, 11547, 12830, 16679, 17962, 19110, 19245, 23094, 26943, 28665, 33358, 38490, 44905, 50037, 53886, 57330, 57735, 62867, 80829, 83395, 89810, 100074, 115470, 116753, 125734, 134715, 150111, 161658, 166790, 188601, 233506, 250185, 269430, 300222, 314335, 350259, 377202, 404145, 500370, 565803, 583765, 628670, 700518, 750555, 808290, 817271, 943005, 1050777, 1131606, 1167530, 1501110, 1634542, 1751295, 1886010, 2101554, 2451813, 2829015, 3502590, 4086355, 4903626, 5253885, 5658030, 7355439, 8172710, 10507770, 12259065, 14710878, 24518130, 36777195, 73554390]

約数ペア:

[(1, 73554390), (2, 36777195), (3, 24518130), (5, 14710878), (6, 12259065), (7, 10507770), (9, 8172710), (10, 7355439), (13, 5658030), (14, 5253885), (15, 4903626), (18, 4086355), (21, 3502590), (26, 2829015), (30, 2451813), (35, 2101554), (39, 1886010), (42, 1751295), (45, 1634542), (49, 1501110), (63, 1167530), (65, 1131606), (70, 1050777), (78, 943005), (90, 817271), (91, 808290), (98, 750555), (105, 700518), (117, 628670), (126, 583765), (130, 565803), (147, 500370), (182, 404145), (195, 377202), (210, 350259), (234, 314335), (245, 300222), (273, 269430), (294, 250185), (315, 233506), (390, 188601), (441, 166790), (455, 161658), (490, 150111), (546, 134715), (585, 125734), (630, 116753), (637, 115470), (735, 100074), (819, 89810), (882, 83395), (910, 80829), (1170, 62867), (1274, 57735), (1283, 57330), (1365, 53886), (1470, 50037), (1638, 44905), (1911, 38490), (2205, 33358), (2566, 28665), (2730, 26943), (3185, 23094), (3822, 19245), (3849, 19110), (4095, 17962), (4410, 16679), (5733, 12830), (6370, 11547), (6415, 11466), (7698, 9555), (8190, 8981)]