198692400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 180

約数和(自身を含む): 667479848

約数和(自身を除く): 468787448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 313, 345, 368, 400, 460, 529, 552, 575, 600, 626, 690, 920, 939, 1058, 1104, 1150, 1200, 1252, 1380, 1565, 1587, 1725, 1840, 1878, 2116, 2300, 2504, 2645, 2760, 3130, 3174, 3450, 3756, 4232, 4600, 4695, 5008, 5290, 5520, 6260, 6348, 6900, 7199, 7512, 7825, 7935, 8464, 9200, 9390, 10580, 12520, 12696, 13225, 13800, 14398, 15024, 15650, 15870, 18780, 21160, 21597, 23475, 25040, 25392, 26450, 27600, 28796, 31300, 31740, 35995, 37560, 39675, 42320, 43194, 46950, 52900, 57592, 62600, 63480, 71990, 75120, 79350, 86388, 93900, 105800, 107985, 115184, 125200, 126960, 143980, 158700, 165577, 172776, 179975, 187800, 211600, 215970, 287960, 317400, 331154, 345552, 359950, 375600, 431940, 496731, 539925, 575920, 634800, 662308, 719900, 827885, 863880, 993462, 1079850, 1324616, 1439800, 1655770, 1727760, 1986924, 2159700, 2483655, 2649232, 2879600, 3311540, 3973848, 4139425, 4319400, 4967310, 6623080, 7947696, 8278850, 8638800, 9934620, 12418275, 13246160, 16557700, 19869240, 24836550, 33115400, 39738480, 49673100, 66230800, 99346200, 198692400]

約数ペア:

[(1, 198692400), (2, 99346200), (3, 66230800), (4, 49673100), (5, 39738480), (6, 33115400), (8, 24836550), (10, 19869240), (12, 16557700), (15, 13246160), (16, 12418275), (20, 9934620), (23, 8638800), (24, 8278850), (25, 7947696), (30, 6623080), (40, 4967310), (46, 4319400), (48, 4139425), (50, 3973848), (60, 3311540), (69, 2879600), (75, 2649232), (80, 2483655), (92, 2159700), (100, 1986924), (115, 1727760), (120, 1655770), (138, 1439800), (150, 1324616), (184, 1079850), (200, 993462), (230, 863880), (240, 827885), (276, 719900), (300, 662308), (313, 634800), (345, 575920), (368, 539925), (400, 496731), (460, 431940), (529, 375600), (552, 359950), (575, 345552), (600, 331154), (626, 317400), (690, 287960), (920, 215970), (939, 211600), (1058, 187800), (1104, 179975), (1150, 172776), (1200, 165577), (1252, 158700), (1380, 143980), (1565, 126960), (1587, 125200), (1725, 115184), (1840, 107985), (1878, 105800), (2116, 93900), (2300, 86388), (2504, 79350), (2645, 75120), (2760, 71990), (3130, 63480), (3174, 62600), (3450, 57592), (3756, 52900), (4232, 46950), (4600, 43194), (4695, 42320), (5008, 39675), (5290, 37560), (5520, 35995), (6260, 31740), (6348, 31300), (6900, 28796), (7199, 27600), (7512, 26450), (7825, 25392), (7935, 25040), (8464, 23475), (9200, 21597), (9390, 21160), (10580, 18780), (12520, 15870), (12696, 15650), (13225, 15024), (13800, 14398)]