99691371700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{17449}}^1$

素因数の和:17610

約数の個数: 144

約数和(自身を含む): 237498688000

約数和(自身を除く): 137807316300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 97, 100, 124, 155, 190, 194, 310, 380, 388, 475, 485, 589, 620, 775, 950, 970, 1178, 1550, 1843, 1900, 1940, 2356, 2425, 2945, 3007, 3100, 3686, 4850, 5890, 6014, 7372, 9215, 9700, 11780, 12028, 14725, 15035, 17449, 18430, 29450, 30070, 34898, 36860, 46075, 57133, 58900, 60140, 69796, 75175, 87245, 92150, 114266, 150350, 174490, 184300, 228532, 285665, 300700, 331531, 348980, 436225, 540919, 571330, 663062, 872450, 1081838, 1142660, 1326124, 1428325, 1657655, 1692553, 1744900, 2163676, 2704595, 2856650, 3315310, 3385106, 5409190, 5713300, 6630620, 6770212, 8288275, 8462765, 10277461, 10818380, 13522975, 16576550, 16925530, 20554922, 27045950, 32158507, 33153100, 33851060, 41109844, 42313825, 51387305, 52469143, 54091900, 64317014, 84627650, 102774610, 104938286, 128634028, 160792535, 169255300, 205549220, 209876572, 256936525, 262345715, 321585070, 513873050, 524691430, 643170140, 803962675, 996913717, 1027746100, 1049382860, 1311728575, 1607925350, 1993827434, 2623457150, 3215850700, 3987654868, 4984568585, 5246914300, 9969137170, 19938274340, 24922842925, 49845685850, 99691371700]

約数ペア:

[(1, 99691371700), (2, 49845685850), (4, 24922842925), (5, 19938274340), (10, 9969137170), (19, 5246914300), (20, 4984568585), (25, 3987654868), (31, 3215850700), (38, 2623457150), (50, 1993827434), (62, 1607925350), (76, 1311728575), (95, 1049382860), (97, 1027746100), (100, 996913717), (124, 803962675), (155, 643170140), (190, 524691430), (194, 513873050), (310, 321585070), (380, 262345715), (388, 256936525), (475, 209876572), (485, 205549220), (589, 169255300), (620, 160792535), (775, 128634028), (950, 104938286), (970, 102774610), (1178, 84627650), (1550, 64317014), (1843, 54091900), (1900, 52469143), (1940, 51387305), (2356, 42313825), (2425, 41109844), (2945, 33851060), (3007, 33153100), (3100, 32158507), (3686, 27045950), (4850, 20554922), (5890, 16925530), (6014, 16576550), (7372, 13522975), (9215, 10818380), (9700, 10277461), (11780, 8462765), (12028, 8288275), (14725, 6770212), (15035, 6630620), (17449, 5713300), (18430, 5409190), (29450, 3385106), (30070, 3315310), (34898, 2856650), (36860, 2704595), (46075, 2163676), (57133, 1744900), (58900, 1692553), (60140, 1657655), (69796, 1428325), (75175, 1326124), (87245, 1142660), (92150, 1081838), (114266, 872450), (150350, 663062), (174490, 571330), (184300, 540919), (228532, 436225), (285665, 348980), (300700, 331531)]