148723740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2480

約数の個数: 144

約数和(自身を含む): 508225536

約数和(自身を除く): 359501796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2423, 2790, 3069, 3410, 4092, 4846, 5115, 5580, 6138, 6820, 7269, 9692, 10230, 12115, 12276, 14538, 15345, 20460, 21807, 24230, 26653, 29076, 30690, 36345, 43614, 48460, 53306, 61380, 72690, 75113, 79959, 87228, 106612, 109035, 133265, 145380, 150226, 159918, 218070, 225339, 239877, 266530, 300452, 319836, 375565, 399795, 436140, 450678, 479754, 533060, 676017, 751130, 799590, 826243, 901356, 959508, 1126695, 1199385, 1352034, 1502260, 1599180, 1652486, 2253390, 2398770, 2478729, 2704068, 3304972, 3380085, 4131215, 4506780, 4797540, 4957458, 6760170, 7436187, 8262430, 9914916, 12393645, 13520340, 14872374, 16524860, 24787290, 29744748, 37180935, 49574580, 74361870, 148723740]

約数ペア:

[(1, 148723740), (2, 74361870), (3, 49574580), (4, 37180935), (5, 29744748), (6, 24787290), (9, 16524860), (10, 14872374), (11, 13520340), (12, 12393645), (15, 9914916), (18, 8262430), (20, 7436187), (22, 6760170), (30, 4957458), (31, 4797540), (33, 4506780), (36, 4131215), (44, 3380085), (45, 3304972), (55, 2704068), (60, 2478729), (62, 2398770), (66, 2253390), (90, 1652486), (93, 1599180), (99, 1502260), (110, 1352034), (124, 1199385), (132, 1126695), (155, 959508), (165, 901356), (180, 826243), (186, 799590), (198, 751130), (220, 676017), (279, 533060), (310, 479754), (330, 450678), (341, 436140), (372, 399795), (396, 375565), (465, 319836), (495, 300452), (558, 266530), (620, 239877), (660, 225339), (682, 218070), (930, 159918), (990, 150226), (1023, 145380), (1116, 133265), (1364, 109035), (1395, 106612), (1705, 87228), (1860, 79959), (1980, 75113), (2046, 72690), (2423, 61380), (2790, 53306), (3069, 48460), (3410, 43614), (4092, 36345), (4846, 30690), (5115, 29076), (5580, 26653), (6138, 24230), (6820, 21807), (7269, 20460), (9692, 15345), (10230, 14538), (12115, 12276)]