172525860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4337}}^1$

素因数の和:4382

約数の個数: 144

約数和(自身を含む): 596874096

約数和(自身を除く): 424348236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4337, 4420, 6630, 7956, 8674, 9945, 13011, 13260, 17348, 19890, 21685, 26022, 39033, 39780, 43370, 52044, 56381, 65055, 73729, 78066, 86740, 112762, 130110, 147458, 156132, 169143, 195165, 221187, 225524, 260220, 281905, 294916, 338286, 368645, 390330, 442374, 507429, 563810, 663561, 676572, 737290, 780660, 845715, 884748, 958477, 1014858, 1105935, 1127620, 1327122, 1474580, 1691430, 1916954, 2029716, 2211870, 2537145, 2654244, 2875431, 3317805, 3382860, 3833908, 4423740, 4792385, 5074290, 5750862, 6635610, 8626293, 9584770, 10148580, 11501724, 13271220, 14377155, 17252586, 19169540, 28754310, 34505172, 43131465, 57508620, 86262930, 172525860]

約数ペア:

[(1, 172525860), (2, 86262930), (3, 57508620), (4, 43131465), (5, 34505172), (6, 28754310), (9, 19169540), (10, 17252586), (12, 14377155), (13, 13271220), (15, 11501724), (17, 10148580), (18, 9584770), (20, 8626293), (26, 6635610), (30, 5750862), (34, 5074290), (36, 4792385), (39, 4423740), (45, 3833908), (51, 3382860), (52, 3317805), (60, 2875431), (65, 2654244), (68, 2537145), (78, 2211870), (85, 2029716), (90, 1916954), (102, 1691430), (117, 1474580), (130, 1327122), (153, 1127620), (156, 1105935), (170, 1014858), (180, 958477), (195, 884748), (204, 845715), (221, 780660), (234, 737290), (255, 676572), (260, 663561), (306, 563810), (340, 507429), (390, 442374), (442, 390330), (468, 368645), (510, 338286), (585, 294916), (612, 281905), (663, 260220), (765, 225524), (780, 221187), (884, 195165), (1020, 169143), (1105, 156132), (1170, 147458), (1326, 130110), (1530, 112762), (1989, 86740), (2210, 78066), (2340, 73729), (2652, 65055), (3060, 56381), (3315, 52044), (3978, 43370), (4337, 39780), (4420, 39033), (6630, 26022), (7956, 21685), (8674, 19890), (9945, 17348), (13011, 13260)]