74432220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 216760320

約数和(自身を除く): 142328100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 79, 82, 123, 158, 164, 205, 237, 246, 316, 383, 395, 410, 474, 492, 615, 766, 790, 820, 948, 1149, 1185, 1230, 1532, 1580, 1915, 2298, 2370, 2460, 3239, 3830, 4596, 4740, 5745, 6478, 7660, 9717, 11490, 12956, 15703, 16195, 19434, 22980, 30257, 31406, 32390, 38868, 47109, 48585, 60514, 62812, 64780, 78515, 90771, 94218, 97170, 121028, 151285, 157030, 181542, 188436, 194340, 235545, 302570, 314060, 363084, 453855, 471090, 605140, 907710, 942180, 1240537, 1815420, 2481074, 3721611, 4962148, 6202685, 7443222, 12405370, 14886444, 18608055, 24810740, 37216110, 74432220]

約数ペア:

[(1, 74432220), (2, 37216110), (3, 24810740), (4, 18608055), (5, 14886444), (6, 12405370), (10, 7443222), (12, 6202685), (15, 4962148), (20, 3721611), (30, 2481074), (41, 1815420), (60, 1240537), (79, 942180), (82, 907710), (123, 605140), (158, 471090), (164, 453855), (205, 363084), (237, 314060), (246, 302570), (316, 235545), (383, 194340), (395, 188436), (410, 181542), (474, 157030), (492, 151285), (615, 121028), (766, 97170), (790, 94218), (820, 90771), (948, 78515), (1149, 64780), (1185, 62812), (1230, 60514), (1532, 48585), (1580, 47109), (1915, 38868), (2298, 32390), (2370, 31406), (2460, 30257), (3239, 22980), (3830, 19434), (4596, 16195), (4740, 15703), (5745, 12956), (6478, 11490), (7660, 9717)]