17204850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 53012232

約数和(自身を除く): 35807382

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 173, 195, 221, 225, 234, 255, 306, 325, 346, 390, 425, 442, 450, 510, 519, 585, 650, 663, 765, 850, 865, 975, 1038, 1105, 1170, 1275, 1326, 1530, 1557, 1730, 1950, 1989, 2210, 2249, 2550, 2595, 2925, 2941, 3114, 3315, 3825, 3978, 4325, 4498, 5190, 5525, 5850, 5882, 6630, 6747, 7650, 7785, 8650, 8823, 9945, 11050, 11245, 12975, 13494, 14705, 15570, 16575, 17646, 19890, 20241, 22490, 25950, 26469, 29410, 33150, 33735, 38233, 38925, 40482, 44115, 49725, 52938, 56225, 67470, 73525, 76466, 77850, 88230, 99450, 101205, 112450, 114699, 132345, 147050, 168675, 191165, 202410, 220575, 229398, 264690, 337350, 344097, 382330, 441150, 506025, 573495, 661725, 688194, 955825, 1012050, 1146990, 1323450, 1720485, 1911650, 2867475, 3440970, 5734950, 8602425, 17204850]

約数ペア:

[(1, 17204850), (2, 8602425), (3, 5734950), (5, 3440970), (6, 2867475), (9, 1911650), (10, 1720485), (13, 1323450), (15, 1146990), (17, 1012050), (18, 955825), (25, 688194), (26, 661725), (30, 573495), (34, 506025), (39, 441150), (45, 382330), (50, 344097), (51, 337350), (65, 264690), (75, 229398), (78, 220575), (85, 202410), (90, 191165), (102, 168675), (117, 147050), (130, 132345), (150, 114699), (153, 112450), (170, 101205), (173, 99450), (195, 88230), (221, 77850), (225, 76466), (234, 73525), (255, 67470), (306, 56225), (325, 52938), (346, 49725), (390, 44115), (425, 40482), (442, 38925), (450, 38233), (510, 33735), (519, 33150), (585, 29410), (650, 26469), (663, 25950), (765, 22490), (850, 20241), (865, 19890), (975, 17646), (1038, 16575), (1105, 15570), (1170, 14705), (1275, 13494), (1326, 12975), (1530, 11245), (1557, 11050), (1730, 9945), (1950, 8823), (1989, 8650), (2210, 7785), (2249, 7650), (2550, 6747), (2595, 6630), (2925, 5882), (2941, 5850), (3114, 5525), (3315, 5190), (3825, 4498), (3978, 4325)]