225221100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 769950720

約数和(自身を除く): 544729620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 43, 50, 51, 52, 60, 65, 68, 75, 78, 79, 85, 86, 100, 102, 129, 130, 150, 156, 158, 170, 172, 195, 204, 215, 221, 237, 255, 258, 260, 300, 316, 325, 340, 390, 395, 425, 430, 442, 474, 510, 516, 559, 645, 650, 663, 731, 780, 790, 850, 860, 884, 948, 975, 1020, 1027, 1075, 1105, 1118, 1185, 1275, 1290, 1300, 1326, 1343, 1462, 1580, 1677, 1700, 1950, 1975, 2054, 2150, 2193, 2210, 2236, 2370, 2550, 2580, 2652, 2686, 2795, 2924, 3081, 3225, 3315, 3354, 3397, 3655, 3900, 3950, 4029, 4108, 4300, 4386, 4420, 4740, 5100, 5135, 5372, 5525, 5590, 5925, 6162, 6450, 6630, 6708, 6715, 6794, 7310, 7900, 8058, 8385, 8772, 9503, 10191, 10270, 10965, 11050, 11180, 11850, 12324, 12900, 13260, 13430, 13588, 13975, 14620, 15405, 16116, 16575, 16770, 16985, 17459, 18275, 19006, 20145, 20382, 20540, 21930, 22100, 23700, 25675, 26860, 27950, 28509, 30810, 33150, 33540, 33575, 33970, 34918, 36550, 38012, 40290, 40764, 41925, 43860, 44161, 47515, 50955, 51350, 52377, 54825, 55900, 57018, 57749, 61620, 66300, 67150, 67940, 69836, 73100, 77025, 80580, 83850, 84925, 87295, 88322, 95030, 100725, 101910, 102700, 104754, 109650, 114036, 115498, 132483, 134300, 142545, 154050, 167700, 169850, 173247, 174590, 176644, 190060, 201450, 203820, 209508, 219300, 220805, 230996, 237575, 254775, 261885, 264966, 285090, 288745, 308100, 339700, 346494, 349180, 402900, 436475, 441610, 475150, 509550, 523770, 529932, 570180, 577490, 662415, 692988, 712725, 750737, 866235, 872950, 883220, 950300, 1019100, 1047540, 1104025, 1154980, 1309425, 1324830, 1425450, 1443725, 1501474, 1732470, 1745900, 2208050, 2252211, 2618850, 2649660, 2850900, 2887450, 3002948, 3312075, 3464940, 3753685, 4331175, 4416100, 4504422, 5237700, 5774900, 6624150, 7507370, 8662350, 9008844, 11261055, 13248300, 15014740, 17324700, 18768425, 22522110, 37536850, 45044220, 56305275, 75073700, 112610550, 225221100]

約数ペア:

[(1, 225221100), (2, 112610550), (3, 75073700), (4, 56305275), (5, 45044220), (6, 37536850), (10, 22522110), (12, 18768425), (13, 17324700), (15, 15014740), (17, 13248300), (20, 11261055), (25, 9008844), (26, 8662350), (30, 7507370), (34, 6624150), (39, 5774900), (43, 5237700), (50, 4504422), (51, 4416100), (52, 4331175), (60, 3753685), (65, 3464940), (68, 3312075), (75, 3002948), (78, 2887450), (79, 2850900), (85, 2649660), (86, 2618850), (100, 2252211), (102, 2208050), (129, 1745900), (130, 1732470), (150, 1501474), (156, 1443725), (158, 1425450), (170, 1324830), (172, 1309425), (195, 1154980), (204, 1104025), (215, 1047540), (221, 1019100), (237, 950300), (255, 883220), (258, 872950), (260, 866235), (300, 750737), (316, 712725), (325, 692988), (340, 662415), (390, 577490), (395, 570180), (425, 529932), (430, 523770), (442, 509550), (474, 475150), (510, 441610), (516, 436475), (559, 402900), (645, 349180), (650, 346494), (663, 339700), (731, 308100), (780, 288745), (790, 285090), (850, 264966), (860, 261885), (884, 254775), (948, 237575), (975, 230996), (1020, 220805), (1027, 219300), (1075, 209508), (1105, 203820), (1118, 201450), (1185, 190060), (1275, 176644), (1290, 174590), (1300, 173247), (1326, 169850), (1343, 167700), (1462, 154050), (1580, 142545), (1677, 134300), (1700, 132483), (1950, 115498), (1975, 114036), (2054, 109650), (2150, 104754), (2193, 102700), (2210, 101910), (2236, 100725), (2370, 95030), (2550, 88322), (2580, 87295), (2652, 84925), (2686, 83850), (2795, 80580), (2924, 77025), (3081, 73100), (3225, 69836), (3315, 67940), (3354, 67150), (3397, 66300), (3655, 61620), (3900, 57749), (3950, 57018), (4029, 55900), (4108, 54825), (4300, 52377), (4386, 51350), (4420, 50955), (4740, 47515), (5100, 44161), (5135, 43860), (5372, 41925), (5525, 40764), (5590, 40290), (5925, 38012), (6162, 36550), (6450, 34918), (6630, 33970), (6708, 33575), (6715, 33540), (6794, 33150), (7310, 30810), (7900, 28509), (8058, 27950), (8385, 26860), (8772, 25675), (9503, 23700), (10191, 22100), (10270, 21930), (10965, 20540), (11050, 20382), (11180, 20145), (11850, 19006), (12324, 18275), (12900, 17459), (13260, 16985), (13430, 16770), (13588, 16575), (13975, 16116), (14620, 15405)]