172977300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2798

約数の個数: 108

約数和(自身を含む): 550027296

約数和(自身を除く): 377049996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 426, 450, 639, 710, 852, 900, 1065, 1278, 1420, 1775, 2130, 2556, 2707, 3195, 3550, 4260, 5325, 5414, 6390, 7100, 8121, 10650, 10828, 12780, 13535, 15975, 16242, 21300, 24363, 27070, 31950, 32484, 40605, 48726, 54140, 63900, 67675, 81210, 97452, 121815, 135350, 162420, 192197, 203025, 243630, 270700, 384394, 406050, 487260, 576591, 609075, 768788, 812100, 960985, 1153182, 1218150, 1729773, 1921970, 2306364, 2436300, 2882955, 3459546, 3843940, 4804925, 5765910, 6919092, 8648865, 9609850, 11531820, 14414775, 17297730, 19219700, 28829550, 34595460, 43244325, 57659100, 86488650, 172977300]

約数ペア:

[(1, 172977300), (2, 86488650), (3, 57659100), (4, 43244325), (5, 34595460), (6, 28829550), (9, 19219700), (10, 17297730), (12, 14414775), (15, 11531820), (18, 9609850), (20, 8648865), (25, 6919092), (30, 5765910), (36, 4804925), (45, 3843940), (50, 3459546), (60, 2882955), (71, 2436300), (75, 2306364), (90, 1921970), (100, 1729773), (142, 1218150), (150, 1153182), (180, 960985), (213, 812100), (225, 768788), (284, 609075), (300, 576591), (355, 487260), (426, 406050), (450, 384394), (639, 270700), (710, 243630), (852, 203025), (900, 192197), (1065, 162420), (1278, 135350), (1420, 121815), (1775, 97452), (2130, 81210), (2556, 67675), (2707, 63900), (3195, 54140), (3550, 48726), (4260, 40605), (5325, 32484), (5414, 31950), (6390, 27070), (7100, 24363), (8121, 21300), (10650, 16242), (10828, 15975), (12780, 13535)]