45290300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 108

約数和(自身を含む): 114289560

約数和(自身を除く): 68999260

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 121, 190, 197, 209, 220, 242, 275, 380, 394, 418, 475, 484, 550, 605, 788, 836, 950, 985, 1045, 1100, 1210, 1900, 1970, 2090, 2167, 2299, 2420, 3025, 3743, 3940, 4180, 4334, 4598, 4925, 5225, 6050, 7486, 8668, 9196, 9850, 10450, 10835, 11495, 12100, 14972, 18715, 19700, 20900, 21670, 22990, 23837, 37430, 41173, 43340, 45980, 47674, 54175, 57475, 74860, 82346, 93575, 95348, 108350, 114950, 119185, 164692, 187150, 205865, 216700, 229900, 238370, 374300, 411730, 452903, 476740, 595925, 823460, 905806, 1029325, 1191850, 1811612, 2058650, 2264515, 2383700, 4117300, 4529030, 9058060, 11322575, 22645150, 45290300]

約数ペア:

[(1, 45290300), (2, 22645150), (4, 11322575), (5, 9058060), (10, 4529030), (11, 4117300), (19, 2383700), (20, 2264515), (22, 2058650), (25, 1811612), (38, 1191850), (44, 1029325), (50, 905806), (55, 823460), (76, 595925), (95, 476740), (100, 452903), (110, 411730), (121, 374300), (190, 238370), (197, 229900), (209, 216700), (220, 205865), (242, 187150), (275, 164692), (380, 119185), (394, 114950), (418, 108350), (475, 95348), (484, 93575), (550, 82346), (605, 74860), (788, 57475), (836, 54175), (950, 47674), (985, 45980), (1045, 43340), (1100, 41173), (1210, 37430), (1900, 23837), (1970, 22990), (2090, 21670), (2167, 20900), (2299, 19700), (2420, 18715), (3025, 14972), (3743, 12100), (3940, 11495), (4180, 10835), (4334, 10450), (4598, 9850), (4925, 9196), (5225, 8668), (6050, 7486)]