202798440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2596

約数の個数: 192

約数和(自身を含む): 751842000

約数和(自身を除く): 549043560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2549, 2652, 3060, 3315, 3978, 4420, 4680, 5098, 5304, 6120, 6630, 7647, 7956, 8840, 9945, 10196, 12745, 13260, 15294, 15912, 19890, 20392, 22941, 25490, 26520, 30588, 33137, 38235, 39780, 43333, 45882, 50980, 61176, 66274, 76470, 79560, 86666, 91764, 99411, 101960, 114705, 129999, 132548, 152940, 165685, 173332, 183528, 198822, 216665, 229410, 259998, 265096, 298233, 305880, 331370, 346664, 389997, 397644, 433330, 458820, 497055, 519996, 563329, 596466, 649995, 662740, 779994, 795288, 866660, 917640, 994110, 1039992, 1126658, 1192932, 1299990, 1325480, 1491165, 1559988, 1689987, 1733320, 1949985, 1988220, 2253316, 2385864, 2599980, 2816645, 2982330, 3119976, 3379974, 3899970, 3976440, 4506632, 5069961, 5199960, 5633290, 5964660, 6759948, 7799940, 8449935, 10139922, 11266580, 11929320, 13519896, 15599880, 16899870, 20279844, 22533160, 25349805, 33799740, 40559688, 50699610, 67599480, 101399220, 202798440]

約数ペア:

[(1, 202798440), (2, 101399220), (3, 67599480), (4, 50699610), (5, 40559688), (6, 33799740), (8, 25349805), (9, 22533160), (10, 20279844), (12, 16899870), (13, 15599880), (15, 13519896), (17, 11929320), (18, 11266580), (20, 10139922), (24, 8449935), (26, 7799940), (30, 6759948), (34, 5964660), (36, 5633290), (39, 5199960), (40, 5069961), (45, 4506632), (51, 3976440), (52, 3899970), (60, 3379974), (65, 3119976), (68, 2982330), (72, 2816645), (78, 2599980), (85, 2385864), (90, 2253316), (102, 1988220), (104, 1949985), (117, 1733320), (120, 1689987), (130, 1559988), (136, 1491165), (153, 1325480), (156, 1299990), (170, 1192932), (180, 1126658), (195, 1039992), (204, 994110), (221, 917640), (234, 866660), (255, 795288), (260, 779994), (306, 662740), (312, 649995), (340, 596466), (360, 563329), (390, 519996), (408, 497055), (442, 458820), (468, 433330), (510, 397644), (520, 389997), (585, 346664), (612, 331370), (663, 305880), (680, 298233), (765, 265096), (780, 259998), (884, 229410), (936, 216665), (1020, 198822), (1105, 183528), (1170, 173332), (1224, 165685), (1326, 152940), (1530, 132548), (1560, 129999), (1768, 114705), (1989, 101960), (2040, 99411), (2210, 91764), (2340, 86666), (2549, 79560), (2652, 76470), (3060, 66274), (3315, 61176), (3978, 50980), (4420, 45882), (4680, 43333), (5098, 39780), (5304, 38235), (6120, 33137), (6630, 30588), (7647, 26520), (7956, 25490), (8840, 22941), (9945, 20392), (10196, 19890), (12745, 15912), (13260, 15294)]