155908350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 144

約数和(自身を含む): 467157600

約数和(自身を除く): 311249250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 117, 130, 145, 150, 174, 195, 225, 234, 261, 290, 325, 377, 390, 435, 450, 522, 585, 650, 725, 754, 870, 919, 975, 1131, 1170, 1305, 1450, 1838, 1885, 1950, 2175, 2262, 2610, 2757, 2925, 3393, 3770, 4350, 4595, 5514, 5655, 5850, 6525, 6786, 8271, 9190, 9425, 11310, 11947, 13050, 13785, 16542, 16965, 18850, 22975, 23894, 26651, 27570, 28275, 33930, 35841, 41355, 45950, 53302, 56550, 59735, 68925, 71682, 79953, 82710, 84825, 107523, 119470, 133255, 137850, 159906, 169650, 179205, 206775, 215046, 239859, 266510, 298675, 346463, 358410, 399765, 413550, 479718, 537615, 597350, 666275, 692926, 799530, 896025, 1039389, 1075230, 1199295, 1332550, 1732315, 1792050, 1998825, 2078778, 2398590, 2688075, 3118167, 3464630, 3997650, 5196945, 5376150, 5996475, 6236334, 8661575, 10393890, 11992950, 15590835, 17323150, 25984725, 31181670, 51969450, 77954175, 155908350]

約数ペア:

[(1, 155908350), (2, 77954175), (3, 51969450), (5, 31181670), (6, 25984725), (9, 17323150), (10, 15590835), (13, 11992950), (15, 10393890), (18, 8661575), (25, 6236334), (26, 5996475), (29, 5376150), (30, 5196945), (39, 3997650), (45, 3464630), (50, 3118167), (58, 2688075), (65, 2398590), (75, 2078778), (78, 1998825), (87, 1792050), (90, 1732315), (117, 1332550), (130, 1199295), (145, 1075230), (150, 1039389), (174, 896025), (195, 799530), (225, 692926), (234, 666275), (261, 597350), (290, 537615), (325, 479718), (377, 413550), (390, 399765), (435, 358410), (450, 346463), (522, 298675), (585, 266510), (650, 239859), (725, 215046), (754, 206775), (870, 179205), (919, 169650), (975, 159906), (1131, 137850), (1170, 133255), (1305, 119470), (1450, 107523), (1838, 84825), (1885, 82710), (1950, 79953), (2175, 71682), (2262, 68925), (2610, 59735), (2757, 56550), (2925, 53302), (3393, 45950), (3770, 41355), (4350, 35841), (4595, 33930), (5514, 28275), (5655, 27570), (5850, 26651), (6525, 23894), (6786, 22975), (8271, 18850), (9190, 16965), (9425, 16542), (11310, 13785), (11947, 13050)]