172048500

素因数分解:

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

素因数の和:228

約数の個数: 288

約数和(自身を含む): 622466208

約数和(自身を除く): 450417708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 30, 34, 36, 39, 45, 50, 51, 52, 60, 65, 68, 75, 78, 85, 90, 100, 102, 117, 125, 130, 150, 153, 156, 170, 173, 180, 195, 204, 221, 225, 234, 250, 255, 260, 300, 306, 325, 340, 346, 375, 390, 425, 442, 450, 468, 500, 510, 519, 585, 612, 650, 663, 692, 750, 765, 780, 850, 865, 884, 900, 975, 1020, 1038, 1105, 1125, 1170, 1275, 1300, 1326, 1500, 1530, 1557, 1625, 1700, 1730, 1950, 1989, 2076, 2125, 2210, 2249, 2250, 2340, 2550, 2595, 2652, 2925, 2941, 3060, 3114, 3250, 3315, 3460, 3825, 3900, 3978, 4250, 4325, 4420, 4498, 4500, 4875, 5100, 5190, 5525, 5850, 5882, 6228, 6375, 6500, 6630, 6747, 7650, 7785, 7956, 8500, 8650, 8823, 8996, 9750, 9945, 10380, 11050, 11245, 11700, 11764, 12750, 12975, 13260, 13494, 14625, 14705, 15300, 15570, 16575, 17300, 17646, 19125, 19500, 19890, 20241, 21625, 22100, 22490, 25500, 25950, 26469, 26988, 27625, 29250, 29410, 31140, 33150, 33735, 35292, 38233, 38250, 38925, 39780, 40482, 43250, 44115, 44980, 49725, 51900, 52938, 55250, 56225, 58500, 58820, 64875, 66300, 67470, 73525, 76466, 76500, 77850, 80964, 82875, 86500, 88230, 99450, 101205, 105876, 110500, 112450, 114699, 129750, 132345, 134940, 147050, 152932, 155700, 165750, 168675, 176460, 191165, 194625, 198900, 202410, 220575, 224900, 229398, 248625, 259500, 264690, 281125, 294100, 331500, 337350, 344097, 367625, 382330, 389250, 404820, 441150, 458796, 497250, 506025, 529380, 562250, 573495, 661725, 674700, 688194, 735250, 764660, 778500, 843375, 882300, 955825, 994500, 1012050, 1102875, 1124500, 1146990, 1323450, 1376388, 1470500, 1686750, 1720485, 1911650, 2024100, 2205750, 2293980, 2530125, 2646900, 2867475, 3308625, 3373500, 3440970, 3823300, 4411500, 4779125, 5060250, 5734950, 6617250, 6881940, 8602425, 9558250, 10120500, 11469900, 13234500, 14337375, 17204850, 19116500, 28674750, 34409700, 43012125, 57349500, 86024250, 172048500]

約数ペア:

[(1, 172048500), (2, 86024250), (3, 57349500), (4, 43012125), (5, 34409700), (6, 28674750), (9, 19116500), (10, 17204850), (12, 14337375), (13, 13234500), (15, 11469900), (17, 10120500), (18, 9558250), (20, 8602425), (25, 6881940), (26, 6617250), (30, 5734950), (34, 5060250), (36, 4779125), (39, 4411500), (45, 3823300), (50, 3440970), (51, 3373500), (52, 3308625), (60, 2867475), (65, 2646900), (68, 2530125), (75, 2293980), (78, 2205750), (85, 2024100), (90, 1911650), (100, 1720485), (102, 1686750), (117, 1470500), (125, 1376388), (130, 1323450), (150, 1146990), (153, 1124500), (156, 1102875), (170, 1012050), (173, 994500), (180, 955825), (195, 882300), (204, 843375), (221, 778500), (225, 764660), (234, 735250), (250, 688194), (255, 674700), (260, 661725), (300, 573495), (306, 562250), (325, 529380), (340, 506025), (346, 497250), (375, 458796), (390, 441150), (425, 404820), (442, 389250), (450, 382330), (468, 367625), (500, 344097), (510, 337350), (519, 331500), (585, 294100), (612, 281125), (650, 264690), (663, 259500), (692, 248625), (750, 229398), (765, 224900), (780, 220575), (850, 202410), (865, 198900), (884, 194625), (900, 191165), (975, 176460), (1020, 168675), (1038, 165750), (1105, 155700), (1125, 152932), (1170, 147050), (1275, 134940), (1300, 132345), (1326, 129750), (1500, 114699), (1530, 112450), (1557, 110500), (1625, 105876), (1700, 101205), (1730, 99450), (1950, 88230), (1989, 86500), (2076, 82875), (2125, 80964), (2210, 77850), (2249, 76500), (2250, 76466), (2340, 73525), (2550, 67470), (2595, 66300), (2652, 64875), (2925, 58820), (2941, 58500), (3060, 56225), (3114, 55250), (3250, 52938), (3315, 51900), (3460, 49725), (3825, 44980), (3900, 44115), (3978, 43250), (4250, 40482), (4325, 39780), (4420, 38925), (4498, 38250), (4500, 38233), (4875, 35292), (5100, 33735), (5190, 33150), (5525, 31140), (5850, 29410), (5882, 29250), (6228, 27625), (6375, 26988), (6500, 26469), (6630, 25950), (6747, 25500), (7650, 22490), (7785, 22100), (7956, 21625), (8500, 20241), (8650, 19890), (8823, 19500), (8996, 19125), (9750, 17646), (9945, 17300), (10380, 16575), (11050, 15570), (11245, 15300), (11700, 14705), (11764, 14625), (12750, 13494), (12975, 13260)]