19008207300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{653203}}^1$

素因数の和:653317

約数の個数: 72

約数和(自身を含む): 55564145056

約数和(自身を除く): 36555937756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 2425, 2910, 4850, 5820, 7275, 9700, 14550, 29100, 653203, 1306406, 1959609, 2612812, 3266015, 3919218, 6532030, 7838436, 9798045, 13064060, 16330075, 19596090, 32660150, 39192180, 48990225, 63360691, 65320300, 97980450, 126721382, 190082073, 195960900, 253442764, 316803455, 380164146, 633606910, 760328292, 950410365, 1267213820, 1584017275, 1900820730, 3168034550, 3801641460, 4752051825, 6336069100, 9504103650, 19008207300]

約数ペア:

[(1, 19008207300), (2, 9504103650), (3, 6336069100), (4, 4752051825), (5, 3801641460), (6, 3168034550), (10, 1900820730), (12, 1584017275), (15, 1267213820), (20, 950410365), (25, 760328292), (30, 633606910), (50, 380164146), (60, 316803455), (75, 253442764), (97, 195960900), (100, 190082073), (150, 126721382), (194, 97980450), (291, 65320300), (300, 63360691), (388, 48990225), (485, 39192180), (582, 32660150), (970, 19596090), (1164, 16330075), (1455, 13064060), (1940, 9798045), (2425, 7838436), (2910, 6532030), (4850, 3919218), (5820, 3266015), (7275, 2612812), (9700, 1959609), (14550, 1306406), (29100, 653203)]