66725100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1937

約数の個数: 144

約数和(自身を含む): 231131040

約数和(自身を除く): 164405940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1901, 1950, 2340, 2700, 2925, 3510, 3802, 3900, 5703, 5850, 7020, 7604, 8775, 9505, 11406, 11700, 17109, 17550, 19010, 22812, 24713, 28515, 34218, 35100, 38020, 47525, 49426, 51327, 57030, 68436, 74139, 85545, 95050, 98852, 102654, 114060, 123565, 142575, 148278, 171090, 190100, 205308, 222417, 247130, 256635, 285150, 296556, 342180, 370695, 427725, 444834, 494260, 513270, 570300, 617825, 667251, 741390, 855450, 889668, 1026540, 1112085, 1235650, 1283175, 1334502, 1482780, 1710900, 1853475, 2224170, 2471300, 2566350, 2669004, 3336255, 3706950, 4448340, 5132700, 5560425, 6672510, 7413900, 11120850, 13345020, 16681275, 22241700, 33362550, 66725100]

約数ペア:

[(1, 66725100), (2, 33362550), (3, 22241700), (4, 16681275), (5, 13345020), (6, 11120850), (9, 7413900), (10, 6672510), (12, 5560425), (13, 5132700), (15, 4448340), (18, 3706950), (20, 3336255), (25, 2669004), (26, 2566350), (27, 2471300), (30, 2224170), (36, 1853475), (39, 1710900), (45, 1482780), (50, 1334502), (52, 1283175), (54, 1235650), (60, 1112085), (65, 1026540), (75, 889668), (78, 855450), (90, 741390), (100, 667251), (108, 617825), (117, 570300), (130, 513270), (135, 494260), (150, 444834), (156, 427725), (180, 370695), (195, 342180), (225, 296556), (234, 285150), (260, 256635), (270, 247130), (300, 222417), (325, 205308), (351, 190100), (390, 171090), (450, 148278), (468, 142575), (540, 123565), (585, 114060), (650, 102654), (675, 98852), (702, 95050), (780, 85545), (900, 74139), (975, 68436), (1170, 57030), (1300, 51327), (1350, 49426), (1404, 47525), (1755, 38020), (1901, 35100), (1950, 34218), (2340, 28515), (2700, 24713), (2925, 22812), (3510, 19010), (3802, 17550), (3900, 17109), (5703, 11700), (5850, 11406), (7020, 9505), (7604, 8775)]