206703900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 270

約数和(自身を含む): 730364712

約数和(自身を除く): 523660812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 151, 156, 162, 169, 180, 195, 225, 234, 260, 270, 300, 302, 324, 325, 338, 351, 390, 405, 450, 453, 468, 507, 540, 585, 604, 650, 675, 676, 702, 755, 780, 810, 845, 900, 906, 975, 1014, 1053, 1170, 1300, 1350, 1359, 1404, 1510, 1521, 1620, 1690, 1755, 1812, 1950, 1963, 2025, 2028, 2106, 2265, 2340, 2535, 2700, 2718, 2925, 3020, 3042, 3380, 3510, 3775, 3900, 3926, 4050, 4077, 4212, 4225, 4530, 4563, 5070, 5265, 5436, 5850, 5889, 6084, 6795, 7020, 7550, 7605, 7852, 8100, 8154, 8450, 8775, 9060, 9126, 9815, 10140, 10530, 11325, 11700, 11778, 12231, 12675, 13590, 13689, 15100, 15210, 16308, 16900, 17550, 17667, 18252, 19630, 20385, 21060, 22650, 22815, 23556, 24462, 25350, 25519, 26325, 27180, 27378, 29445, 30420, 33975, 35100, 35334, 38025, 39260, 40770, 45300, 45630, 48924, 49075, 50700, 51038, 52650, 53001, 54756, 58890, 61155, 67950, 68445, 70668, 76050, 76557, 81540, 88335, 91260, 98150, 101925, 102076, 105300, 106002, 114075, 117780, 122310, 127595, 135900, 136890, 147225, 152100, 153114, 159003, 176670, 196300, 203850, 212004, 228150, 229671, 244620, 255190, 265005, 273780, 294450, 305775, 306228, 318006, 342225, 353340, 382785, 407700, 441675, 456300, 459342, 510380, 530010, 588900, 611550, 636012, 637975, 684450, 689013, 765570, 795015, 883350, 918684, 1060020, 1148355, 1223100, 1275950, 1325025, 1368900, 1378026, 1531140, 1590030, 1766700, 1913925, 2067039, 2296710, 2551900, 2650050, 2756052, 3180060, 3445065, 3827850, 3975075, 4134078, 4593420, 5300100, 5741775, 6890130, 7655700, 7950150, 8268156, 10335195, 11483550, 13780260, 15900300, 17225325, 20670390, 22967100, 34450650, 41340780, 51675975, 68901300, 103351950, 206703900]

約数ペア:

[(1, 206703900), (2, 103351950), (3, 68901300), (4, 51675975), (5, 41340780), (6, 34450650), (9, 22967100), (10, 20670390), (12, 17225325), (13, 15900300), (15, 13780260), (18, 11483550), (20, 10335195), (25, 8268156), (26, 7950150), (27, 7655700), (30, 6890130), (36, 5741775), (39, 5300100), (45, 4593420), (50, 4134078), (52, 3975075), (54, 3827850), (60, 3445065), (65, 3180060), (75, 2756052), (78, 2650050), (81, 2551900), (90, 2296710), (100, 2067039), (108, 1913925), (117, 1766700), (130, 1590030), (135, 1531140), (150, 1378026), (151, 1368900), (156, 1325025), (162, 1275950), (169, 1223100), (180, 1148355), (195, 1060020), (225, 918684), (234, 883350), (260, 795015), (270, 765570), (300, 689013), (302, 684450), (324, 637975), (325, 636012), (338, 611550), (351, 588900), (390, 530010), (405, 510380), (450, 459342), (453, 456300), (468, 441675), (507, 407700), (540, 382785), (585, 353340), (604, 342225), (650, 318006), (675, 306228), (676, 305775), (702, 294450), (755, 273780), (780, 265005), (810, 255190), (845, 244620), (900, 229671), (906, 228150), (975, 212004), (1014, 203850), (1053, 196300), (1170, 176670), (1300, 159003), (1350, 153114), (1359, 152100), (1404, 147225), (1510, 136890), (1521, 135900), (1620, 127595), (1690, 122310), (1755, 117780), (1812, 114075), (1950, 106002), (1963, 105300), (2025, 102076), (2028, 101925), (2106, 98150), (2265, 91260), (2340, 88335), (2535, 81540), (2700, 76557), (2718, 76050), (2925, 70668), (3020, 68445), (3042, 67950), (3380, 61155), (3510, 58890), (3775, 54756), (3900, 53001), (3926, 52650), (4050, 51038), (4077, 50700), (4212, 49075), (4225, 48924), (4530, 45630), (4563, 45300), (5070, 40770), (5265, 39260), (5436, 38025), (5850, 35334), (5889, 35100), (6084, 33975), (6795, 30420), (7020, 29445), (7550, 27378), (7605, 27180), (7852, 26325), (8100, 25519), (8154, 25350), (8450, 24462), (8775, 23556), (9060, 22815), (9126, 22650), (9815, 21060), (10140, 20385), (10530, 19630), (11325, 18252), (11700, 17667), (11778, 17550), (12231, 16900), (12675, 16308), (13590, 15210), (13689, 15100)]