44645220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2669

約数の個数: 72

約数和(自身を含む): 136873464

約数和(自身を除く): 92228244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2557, 2910, 3492, 4365, 5114, 5820, 7671, 8730, 10228, 12785, 15342, 17460, 23013, 25570, 30684, 38355, 46026, 51140, 76710, 92052, 115065, 153420, 230130, 248029, 460260, 496058, 744087, 992116, 1240145, 1488174, 2232261, 2480290, 2976348, 3720435, 4464522, 4960580, 7440870, 8929044, 11161305, 14881740, 22322610, 44645220]

約数ペア:

[(1, 44645220), (2, 22322610), (3, 14881740), (4, 11161305), (5, 8929044), (6, 7440870), (9, 4960580), (10, 4464522), (12, 3720435), (15, 2976348), (18, 2480290), (20, 2232261), (30, 1488174), (36, 1240145), (45, 992116), (60, 744087), (90, 496058), (97, 460260), (180, 248029), (194, 230130), (291, 153420), (388, 115065), (485, 92052), (582, 76710), (873, 51140), (970, 46026), (1164, 38355), (1455, 30684), (1746, 25570), (1940, 23013), (2557, 17460), (2910, 15342), (3492, 12785), (4365, 10228), (5114, 8730), (5820, 7671)]