1772224740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2291

約数の個数: 288

約数和(自身を含む): 6522227712

約数和(自身を除く): 4750002972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 31, 33, 36, 39, 44, 45, 52, 55, 60, 62, 65, 66, 78, 90, 93, 99, 110, 117, 124, 130, 132, 143, 155, 156, 165, 180, 186, 195, 198, 220, 234, 260, 279, 286, 310, 330, 341, 372, 390, 396, 403, 429, 465, 468, 495, 558, 572, 585, 620, 660, 682, 715, 780, 806, 858, 930, 990, 1023, 1116, 1170, 1209, 1287, 1364, 1395, 1430, 1612, 1705, 1716, 1860, 1980, 2015, 2046, 2145, 2221, 2340, 2418, 2574, 2790, 2860, 3069, 3410, 3627, 4030, 4092, 4290, 4433, 4442, 4836, 5115, 5148, 5580, 6045, 6138, 6435, 6663, 6820, 7254, 8060, 8580, 8866, 8884, 10230, 11105, 12090, 12276, 12870, 13299, 13326, 14508, 15345, 17732, 18135, 19989, 20460, 22165, 22210, 24180, 24431, 25740, 26598, 26652, 28873, 30690, 33315, 36270, 39897, 39978, 44330, 44420, 48862, 53196, 57746, 61380, 66495, 66630, 68851, 72540, 73293, 79794, 79956, 86619, 88660, 97724, 99945, 115492, 122155, 132990, 133260, 137702, 144365, 146586, 159588, 173238, 199485, 199890, 206553, 219879, 244310, 259857, 265980, 275404, 288730, 293172, 317603, 344255, 346476, 366465, 398970, 399780, 413106, 433095, 439758, 488620, 519714, 577460, 619659, 635206, 688510, 732930, 757361, 797940, 826212, 866190, 879516, 895063, 952809, 1032765, 1039428, 1099395, 1239318, 1270412, 1299285, 1377020, 1465860, 1514722, 1588015, 1732380, 1790126, 1905618, 2065530, 2198790, 2272083, 2478636, 2598570, 2685189, 2858427, 3029444, 3098295, 3176030, 3580252, 3786805, 3811236, 4131060, 4397580, 4475315, 4544166, 4764045, 5197140, 5370378, 5716854, 6196590, 6352060, 6816249, 7573610, 8055567, 8950630, 9088332, 9528090, 9845693, 10740756, 11360415, 11433708, 12393180, 13425945, 13632498, 14292135, 15147220, 16111134, 17901260, 19056180, 19691386, 22720830, 26851890, 27264996, 28584270, 29537079, 32222268, 34081245, 39382772, 40277835, 45441660, 49228465, 53703780, 57168540, 59074158, 68162490, 80555670, 88611237, 98456930, 118148316, 136324980, 147685395, 161111340, 177222474, 196913860, 295370790, 354444948, 443056185, 590741580, 886112370, 1772224740]

約数ペア:

[(1, 1772224740), (2, 886112370), (3, 590741580), (4, 443056185), (5, 354444948), (6, 295370790), (9, 196913860), (10, 177222474), (11, 161111340), (12, 147685395), (13, 136324980), (15, 118148316), (18, 98456930), (20, 88611237), (22, 80555670), (26, 68162490), (30, 59074158), (31, 57168540), (33, 53703780), (36, 49228465), (39, 45441660), (44, 40277835), (45, 39382772), (52, 34081245), (55, 32222268), (60, 29537079), (62, 28584270), (65, 27264996), (66, 26851890), (78, 22720830), (90, 19691386), (93, 19056180), (99, 17901260), (110, 16111134), (117, 15147220), (124, 14292135), (130, 13632498), (132, 13425945), (143, 12393180), (155, 11433708), (156, 11360415), (165, 10740756), (180, 9845693), (186, 9528090), (195, 9088332), (198, 8950630), (220, 8055567), (234, 7573610), (260, 6816249), (279, 6352060), (286, 6196590), (310, 5716854), (330, 5370378), (341, 5197140), (372, 4764045), (390, 4544166), (396, 4475315), (403, 4397580), (429, 4131060), (465, 3811236), (468, 3786805), (495, 3580252), (558, 3176030), (572, 3098295), (585, 3029444), (620, 2858427), (660, 2685189), (682, 2598570), (715, 2478636), (780, 2272083), (806, 2198790), (858, 2065530), (930, 1905618), (990, 1790126), (1023, 1732380), (1116, 1588015), (1170, 1514722), (1209, 1465860), (1287, 1377020), (1364, 1299285), (1395, 1270412), (1430, 1239318), (1612, 1099395), (1705, 1039428), (1716, 1032765), (1860, 952809), (1980, 895063), (2015, 879516), (2046, 866190), (2145, 826212), (2221, 797940), (2340, 757361), (2418, 732930), (2574, 688510), (2790, 635206), (2860, 619659), (3069, 577460), (3410, 519714), (3627, 488620), (4030, 439758), (4092, 433095), (4290, 413106), (4433, 399780), (4442, 398970), (4836, 366465), (5115, 346476), (5148, 344255), (5580, 317603), (6045, 293172), (6138, 288730), (6435, 275404), (6663, 265980), (6820, 259857), (7254, 244310), (8060, 219879), (8580, 206553), (8866, 199890), (8884, 199485), (10230, 173238), (11105, 159588), (12090, 146586), (12276, 144365), (12870, 137702), (13299, 133260), (13326, 132990), (14508, 122155), (15345, 115492), (17732, 99945), (18135, 97724), (19989, 88660), (20460, 86619), (22165, 79956), (22210, 79794), (24180, 73293), (24431, 72540), (25740, 68851), (26598, 66630), (26652, 66495), (28873, 61380), (30690, 57746), (33315, 53196), (36270, 48862), (39897, 44420), (39978, 44330)]