88308780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{613}}^1$

素因数の和:653

約数の個数: 120

約数和(自身を含む): 288928752

約数和(自身を除く): 200619972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 613, 686, 735, 980, 1029, 1226, 1372, 1470, 1715, 1839, 2058, 2401, 2452, 2940, 3065, 3430, 3678, 4116, 4291, 4802, 5145, 6130, 6860, 7203, 7356, 8582, 9195, 9604, 10290, 12005, 12260, 12873, 14406, 17164, 18390, 20580, 21455, 24010, 25746, 28812, 30037, 36015, 36780, 42910, 48020, 51492, 60074, 64365, 72030, 85820, 90111, 120148, 128730, 144060, 150185, 180222, 210259, 257460, 300370, 360444, 420518, 450555, 600740, 630777, 841036, 901110, 1051295, 1261554, 1471813, 1802220, 2102590, 2523108, 2943626, 3153885, 4205180, 4415439, 5887252, 6307770, 7359065, 8830878, 12615540, 14718130, 17661756, 22077195, 29436260, 44154390, 88308780]

約数ペア:

[(1, 88308780), (2, 44154390), (3, 29436260), (4, 22077195), (5, 17661756), (6, 14718130), (7, 12615540), (10, 8830878), (12, 7359065), (14, 6307770), (15, 5887252), (20, 4415439), (21, 4205180), (28, 3153885), (30, 2943626), (35, 2523108), (42, 2102590), (49, 1802220), (60, 1471813), (70, 1261554), (84, 1051295), (98, 901110), (105, 841036), (140, 630777), (147, 600740), (196, 450555), (210, 420518), (245, 360444), (294, 300370), (343, 257460), (420, 210259), (490, 180222), (588, 150185), (613, 144060), (686, 128730), (735, 120148), (980, 90111), (1029, 85820), (1226, 72030), (1372, 64365), (1470, 60074), (1715, 51492), (1839, 48020), (2058, 42910), (2401, 36780), (2452, 36015), (2940, 30037), (3065, 28812), (3430, 25746), (3678, 24010), (4116, 21455), (4291, 20580), (4802, 18390), (5145, 17164), (6130, 14406), (6860, 12873), (7203, 12260), (7356, 12005), (8582, 10290), (9195, 9604)]