147072780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 498718080

約数和(自身を除く): 351645300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 37, 45, 51, 54, 60, 68, 74, 85, 90, 102, 108, 111, 135, 148, 153, 170, 180, 185, 204, 222, 255, 270, 306, 333, 340, 370, 433, 444, 459, 510, 540, 555, 612, 629, 666, 740, 765, 866, 918, 999, 1020, 1110, 1258, 1299, 1332, 1530, 1665, 1732, 1836, 1887, 1998, 2165, 2220, 2295, 2516, 2598, 3060, 3145, 3330, 3774, 3897, 3996, 4330, 4590, 4995, 5196, 5661, 6290, 6495, 6660, 7361, 7548, 7794, 8660, 9180, 9435, 9990, 11322, 11691, 12580, 12990, 14722, 15588, 16021, 16983, 18870, 19485, 19980, 22083, 22644, 23382, 25980, 28305, 29444, 32042, 33966, 36805, 37740, 38970, 44166, 46764, 48063, 56610, 58455, 64084, 66249, 67932, 73610, 77940, 80105, 84915, 88332, 96126, 110415, 113220, 116910, 132498, 144189, 147220, 160210, 169830, 192252, 198747, 220830, 233820, 240315, 264996, 272357, 288378, 320420, 331245, 339660, 397494, 432567, 441660, 480630, 544714, 576756, 662490, 720945, 794988, 817071, 865134, 961260, 993735, 1089428, 1324980, 1361785, 1441890, 1634142, 1730268, 1987470, 2162835, 2451213, 2723570, 2883780, 3268284, 3974940, 4085355, 4325670, 4902426, 5447140, 7353639, 8170710, 8651340, 9804852, 12256065, 14707278, 16341420, 24512130, 29414556, 36768195, 49024260, 73536390, 147072780]

約数ペア:

[(1, 147072780), (2, 73536390), (3, 49024260), (4, 36768195), (5, 29414556), (6, 24512130), (9, 16341420), (10, 14707278), (12, 12256065), (15, 9804852), (17, 8651340), (18, 8170710), (20, 7353639), (27, 5447140), (30, 4902426), (34, 4325670), (36, 4085355), (37, 3974940), (45, 3268284), (51, 2883780), (54, 2723570), (60, 2451213), (68, 2162835), (74, 1987470), (85, 1730268), (90, 1634142), (102, 1441890), (108, 1361785), (111, 1324980), (135, 1089428), (148, 993735), (153, 961260), (170, 865134), (180, 817071), (185, 794988), (204, 720945), (222, 662490), (255, 576756), (270, 544714), (306, 480630), (333, 441660), (340, 432567), (370, 397494), (433, 339660), (444, 331245), (459, 320420), (510, 288378), (540, 272357), (555, 264996), (612, 240315), (629, 233820), (666, 220830), (740, 198747), (765, 192252), (866, 169830), (918, 160210), (999, 147220), (1020, 144189), (1110, 132498), (1258, 116910), (1299, 113220), (1332, 110415), (1530, 96126), (1665, 88332), (1732, 84915), (1836, 80105), (1887, 77940), (1998, 73610), (2165, 67932), (2220, 66249), (2295, 64084), (2516, 58455), (2598, 56610), (3060, 48063), (3145, 46764), (3330, 44166), (3774, 38970), (3897, 37740), (3996, 36805), (4330, 33966), (4590, 32042), (4995, 29444), (5196, 28305), (5661, 25980), (6290, 23382), (6495, 22644), (6660, 22083), (7361, 19980), (7548, 19485), (7794, 18870), (8660, 16983), (9180, 16021), (9435, 15588), (9990, 14722), (11322, 12990), (11691, 12580)]