9661817100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{19507}}^1$

素因数の和:19664

約数の個数: 144

約数和(自身を含む): 30343835648

約数和(自身を除く): 20682018548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 127, 130, 150, 156, 195, 254, 260, 300, 325, 381, 390, 508, 635, 650, 762, 780, 975, 1270, 1300, 1524, 1651, 1905, 1950, 2540, 3175, 3302, 3810, 3900, 4953, 6350, 6604, 7620, 8255, 9525, 9906, 12700, 16510, 19050, 19507, 19812, 24765, 33020, 38100, 39014, 41275, 49530, 58521, 78028, 82550, 97535, 99060, 117042, 123825, 165100, 195070, 234084, 247650, 253591, 292605, 390140, 487675, 495300, 507182, 585210, 760773, 975350, 1014364, 1170420, 1267955, 1463025, 1521546, 1950700, 2477389, 2535910, 2926050, 3043092, 3803865, 4954778, 5071820, 5852100, 6339775, 7432167, 7607730, 9909556, 12386945, 12679550, 14864334, 15215460, 19019325, 24773890, 25359100, 29728668, 32206057, 37160835, 38038650, 49547780, 61934725, 64412114, 74321670, 76077300, 96618171, 123869450, 128824228, 148643340, 161030285, 185804175, 193236342, 247738900, 322060570, 371608350, 386472684, 483090855, 644121140, 743216700, 805151425, 966181710, 1610302850, 1932363420, 2415454275, 3220605700, 4830908550, 9661817100]

約数ペア:

[(1, 9661817100), (2, 4830908550), (3, 3220605700), (4, 2415454275), (5, 1932363420), (6, 1610302850), (10, 966181710), (12, 805151425), (13, 743216700), (15, 644121140), (20, 483090855), (25, 386472684), (26, 371608350), (30, 322060570), (39, 247738900), (50, 193236342), (52, 185804175), (60, 161030285), (65, 148643340), (75, 128824228), (78, 123869450), (100, 96618171), (127, 76077300), (130, 74321670), (150, 64412114), (156, 61934725), (195, 49547780), (254, 38038650), (260, 37160835), (300, 32206057), (325, 29728668), (381, 25359100), (390, 24773890), (508, 19019325), (635, 15215460), (650, 14864334), (762, 12679550), (780, 12386945), (975, 9909556), (1270, 7607730), (1300, 7432167), (1524, 6339775), (1651, 5852100), (1905, 5071820), (1950, 4954778), (2540, 3803865), (3175, 3043092), (3302, 2926050), (3810, 2535910), (3900, 2477389), (4953, 1950700), (6350, 1521546), (6604, 1463025), (7620, 1267955), (8255, 1170420), (9525, 1014364), (9906, 975350), (12700, 760773), (16510, 585210), (19050, 507182), (19507, 495300), (19812, 487675), (24765, 390140), (33020, 292605), (38100, 253591), (39014, 247650), (41275, 234084), (49530, 195070), (58521, 165100), (78028, 123825), (82550, 117042), (97535, 99060)]