60014220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 198223200

約数和(自身を除く): 138208980

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, 137, 140, 147, 149, 196, 210, 245, 274, 294, 298, 411, 420, 447, 490, 548, 588, 596, 685, 735, 745, 822, 894, 959, 980, 1043, 1370, 1470, 1490, 1644, 1788, 1918, 2055, 2086, 2235, 2740, 2877, 2940, 2980, 3129, 3836, 4110, 4172, 4470, 4795, 5215, 5754, 6258, 6713, 7301, 8220, 8940, 9590, 10430, 11508, 12516, 13426, 14385, 14602, 15645, 19180, 20139, 20413, 20860, 21903, 26852, 28770, 29204, 31290, 33565, 36505, 40278, 40826, 43806, 57540, 61239, 62580, 67130, 73010, 80556, 81652, 87612, 100695, 102065, 109515, 122478, 134260, 142891, 146020, 201390, 204130, 219030, 244956, 285782, 306195, 402780, 408260, 428673, 438060, 571564, 612390, 714455, 857346, 1000237, 1224780, 1428910, 1714692, 2000474, 2143365, 2857820, 3000711, 4000948, 4286730, 5001185, 6001422, 8573460, 10002370, 12002844, 15003555, 20004740, 30007110, 60014220]

約数ペア:

[(1, 60014220), (2, 30007110), (3, 20004740), (4, 15003555), (5, 12002844), (6, 10002370), (7, 8573460), (10, 6001422), (12, 5001185), (14, 4286730), (15, 4000948), (20, 3000711), (21, 2857820), (28, 2143365), (30, 2000474), (35, 1714692), (42, 1428910), (49, 1224780), (60, 1000237), (70, 857346), (84, 714455), (98, 612390), (105, 571564), (137, 438060), (140, 428673), (147, 408260), (149, 402780), (196, 306195), (210, 285782), (245, 244956), (274, 219030), (294, 204130), (298, 201390), (411, 146020), (420, 142891), (447, 134260), (490, 122478), (548, 109515), (588, 102065), (596, 100695), (685, 87612), (735, 81652), (745, 80556), (822, 73010), (894, 67130), (959, 62580), (980, 61239), (1043, 57540), (1370, 43806), (1470, 40826), (1490, 40278), (1644, 36505), (1788, 33565), (1918, 31290), (2055, 29204), (2086, 28770), (2235, 26852), (2740, 21903), (2877, 20860), (2940, 20413), (2980, 20139), (3129, 19180), (3836, 15645), (4110, 14602), (4172, 14385), (4470, 13426), (4795, 12516), (5215, 11508), (5754, 10430), (6258, 9590), (6713, 8940), (7301, 8220)]