99644220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 329609280

約数和(自身を除く): 229965060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 234, 260, 291, 388, 390, 439, 468, 485, 582, 585, 780, 873, 878, 970, 1164, 1170, 1261, 1317, 1455, 1746, 1756, 1940, 2195, 2340, 2522, 2634, 2910, 3492, 3783, 3951, 4365, 4390, 5044, 5268, 5707, 5820, 6305, 6585, 7566, 7902, 8730, 8780, 11349, 11414, 12610, 13170, 15132, 15804, 17121, 17460, 18915, 19755, 22698, 22828, 25220, 26340, 28535, 34242, 37830, 39510, 42583, 45396, 51363, 56745, 57070, 68484, 75660, 79020, 85166, 85605, 102726, 113490, 114140, 127749, 170332, 171210, 205452, 212915, 226980, 255498, 256815, 342420, 383247, 425830, 510996, 513630, 553579, 638745, 766494, 851660, 1027260, 1107158, 1277490, 1532988, 1660737, 1916235, 2214316, 2554980, 2767895, 3321474, 3832470, 4982211, 5535790, 6642948, 7664940, 8303685, 9964422, 11071580, 16607370, 19928844, 24911055, 33214740, 49822110, 99644220]

約数ペア:

[(1, 99644220), (2, 49822110), (3, 33214740), (4, 24911055), (5, 19928844), (6, 16607370), (9, 11071580), (10, 9964422), (12, 8303685), (13, 7664940), (15, 6642948), (18, 5535790), (20, 4982211), (26, 3832470), (30, 3321474), (36, 2767895), (39, 2554980), (45, 2214316), (52, 1916235), (60, 1660737), (65, 1532988), (78, 1277490), (90, 1107158), (97, 1027260), (117, 851660), (130, 766494), (156, 638745), (180, 553579), (194, 513630), (195, 510996), (234, 425830), (260, 383247), (291, 342420), (388, 256815), (390, 255498), (439, 226980), (468, 212915), (485, 205452), (582, 171210), (585, 170332), (780, 127749), (873, 114140), (878, 113490), (970, 102726), (1164, 85605), (1170, 85166), (1261, 79020), (1317, 75660), (1455, 68484), (1746, 57070), (1756, 56745), (1940, 51363), (2195, 45396), (2340, 42583), (2522, 39510), (2634, 37830), (2910, 34242), (3492, 28535), (3783, 26340), (3951, 25220), (4365, 22828), (4390, 22698), (5044, 19755), (5268, 18915), (5707, 17460), (5820, 17121), (6305, 15804), (6585, 15132), (7566, 13170), (7902, 12610), (8730, 11414), (8780, 11349)]