277600140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1208

約数の個数: 144

約数和(自身を含む): 903153888

約数和(自身を除く): 625553748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 83, 85, 90, 102, 153, 166, 170, 180, 204, 249, 255, 306, 332, 340, 415, 498, 510, 612, 747, 765, 830, 996, 1020, 1093, 1245, 1411, 1494, 1530, 1660, 2186, 2490, 2822, 2988, 3060, 3279, 3735, 4233, 4372, 4980, 5465, 5644, 6558, 7055, 7470, 8466, 9837, 10930, 12699, 13116, 14110, 14940, 16395, 16932, 18581, 19674, 21165, 21860, 25398, 28220, 32790, 37162, 39348, 42330, 49185, 50796, 55743, 63495, 65580, 74324, 84660, 90719, 92905, 98370, 111486, 126990, 167229, 181438, 185810, 196740, 222972, 253980, 272157, 278715, 334458, 362876, 371620, 453595, 544314, 557430, 668916, 816471, 836145, 907190, 1088628, 1114860, 1360785, 1542223, 1632942, 1672290, 1814380, 2721570, 3084446, 3265884, 3344580, 4082355, 4626669, 5443140, 6168892, 7711115, 8164710, 9253338, 13880007, 15422230, 16329420, 18506676, 23133345, 27760014, 30844460, 46266690, 55520028, 69400035, 92533380, 138800070, 277600140]

約数ペア:

[(1, 277600140), (2, 138800070), (3, 92533380), (4, 69400035), (5, 55520028), (6, 46266690), (9, 30844460), (10, 27760014), (12, 23133345), (15, 18506676), (17, 16329420), (18, 15422230), (20, 13880007), (30, 9253338), (34, 8164710), (36, 7711115), (45, 6168892), (51, 5443140), (60, 4626669), (68, 4082355), (83, 3344580), (85, 3265884), (90, 3084446), (102, 2721570), (153, 1814380), (166, 1672290), (170, 1632942), (180, 1542223), (204, 1360785), (249, 1114860), (255, 1088628), (306, 907190), (332, 836145), (340, 816471), (415, 668916), (498, 557430), (510, 544314), (612, 453595), (747, 371620), (765, 362876), (830, 334458), (996, 278715), (1020, 272157), (1093, 253980), (1245, 222972), (1411, 196740), (1494, 185810), (1530, 181438), (1660, 167229), (2186, 126990), (2490, 111486), (2822, 98370), (2988, 92905), (3060, 90719), (3279, 84660), (3735, 74324), (4233, 65580), (4372, 63495), (4980, 55743), (5465, 50796), (5644, 49185), (6558, 42330), (7055, 39348), (7470, 37162), (8466, 32790), (9837, 28220), (10930, 25398), (12699, 21860), (13116, 21165), (14110, 19674), (14940, 18581), (16395, 16932)]