202773960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1949}}^1$

素因数の和:2000

約数の個数: 144

約数和(自身を含む): 700420500

約数和(自身を除く): 497646540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 1949, 2040, 2312, 2601, 2890, 3060, 3468, 3898, 4335, 5202, 5780, 5847, 6120, 6936, 7796, 8670, 9745, 10404, 11560, 11694, 13005, 15592, 17340, 17541, 19490, 20808, 23388, 26010, 29235, 33133, 34680, 35082, 38980, 46776, 52020, 58470, 66266, 70164, 77960, 87705, 99399, 104040, 116940, 132532, 140328, 165665, 175410, 198798, 233880, 265064, 298197, 331330, 350820, 397596, 496995, 563261, 596394, 662660, 701640, 795192, 993990, 1126522, 1192788, 1325320, 1490985, 1689783, 1987980, 2253044, 2385576, 2816305, 2981970, 3379566, 3975960, 4506088, 5069349, 5632610, 5963940, 6759132, 8448915, 10138698, 11265220, 11927880, 13518264, 16897830, 20277396, 22530440, 25346745, 33795660, 40554792, 50693490, 67591320, 101386980, 202773960]

約数ペア:

[(1, 202773960), (2, 101386980), (3, 67591320), (4, 50693490), (5, 40554792), (6, 33795660), (8, 25346745), (9, 22530440), (10, 20277396), (12, 16897830), (15, 13518264), (17, 11927880), (18, 11265220), (20, 10138698), (24, 8448915), (30, 6759132), (34, 5963940), (36, 5632610), (40, 5069349), (45, 4506088), (51, 3975960), (60, 3379566), (68, 2981970), (72, 2816305), (85, 2385576), (90, 2253044), (102, 1987980), (120, 1689783), (136, 1490985), (153, 1325320), (170, 1192788), (180, 1126522), (204, 993990), (255, 795192), (289, 701640), (306, 662660), (340, 596394), (360, 563261), (408, 496995), (510, 397596), (578, 350820), (612, 331330), (680, 298197), (765, 265064), (867, 233880), (1020, 198798), (1156, 175410), (1224, 165665), (1445, 140328), (1530, 132532), (1734, 116940), (1949, 104040), (2040, 99399), (2312, 87705), (2601, 77960), (2890, 70164), (3060, 66266), (3468, 58470), (3898, 52020), (4335, 46776), (5202, 38980), (5780, 35082), (5847, 34680), (6120, 33133), (6936, 29235), (7796, 26010), (8670, 23388), (9745, 20808), (10404, 19490), (11560, 17541), (11694, 17340), (13005, 15592)]