197694900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 216

約数和(自身を含む): 680718584

約数和(自身を除く): 483023684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 61, 65, 75, 78, 90, 100, 117, 122, 130, 150, 156, 180, 183, 195, 225, 234, 244, 260, 277, 300, 305, 325, 366, 390, 450, 468, 549, 554, 585, 610, 650, 732, 780, 793, 831, 900, 915, 975, 1098, 1108, 1170, 1220, 1300, 1385, 1525, 1586, 1662, 1830, 1950, 2196, 2340, 2379, 2493, 2745, 2770, 2925, 3050, 3172, 3324, 3601, 3660, 3900, 3965, 4155, 4575, 4758, 4986, 5490, 5540, 5850, 6100, 6925, 7137, 7202, 7930, 8310, 9150, 9516, 9972, 10803, 10980, 11700, 11895, 12465, 13725, 13850, 14274, 14404, 15860, 16620, 16897, 18005, 18300, 19825, 20775, 21606, 23790, 24930, 27450, 27700, 28548, 32409, 33794, 35685, 36010, 39650, 41550, 43212, 47580, 49860, 50691, 54015, 54900, 59475, 62325, 64818, 67588, 71370, 72020, 79300, 83100, 84485, 90025, 101382, 108030, 118950, 124650, 129636, 142740, 152073, 162045, 168970, 178425, 180050, 202764, 216060, 219661, 237900, 249300, 253455, 270075, 304146, 324090, 337940, 356850, 360100, 422425, 439322, 506910, 540150, 608292, 648180, 658983, 713700, 760365, 810225, 844850, 878644, 1013820, 1080300, 1098305, 1267275, 1317966, 1520730, 1620450, 1689700, 1976949, 2196610, 2534550, 2635932, 3041460, 3240900, 3294915, 3801825, 3953898, 4393220, 5069100, 5491525, 6589830, 7603650, 7907796, 9884745, 10983050, 13179660, 15207300, 16474575, 19769490, 21966100, 32949150, 39538980, 49423725, 65898300, 98847450, 197694900]

約数ペア:

[(1, 197694900), (2, 98847450), (3, 65898300), (4, 49423725), (5, 39538980), (6, 32949150), (9, 21966100), (10, 19769490), (12, 16474575), (13, 15207300), (15, 13179660), (18, 10983050), (20, 9884745), (25, 7907796), (26, 7603650), (30, 6589830), (36, 5491525), (39, 5069100), (45, 4393220), (50, 3953898), (52, 3801825), (60, 3294915), (61, 3240900), (65, 3041460), (75, 2635932), (78, 2534550), (90, 2196610), (100, 1976949), (117, 1689700), (122, 1620450), (130, 1520730), (150, 1317966), (156, 1267275), (180, 1098305), (183, 1080300), (195, 1013820), (225, 878644), (234, 844850), (244, 810225), (260, 760365), (277, 713700), (300, 658983), (305, 648180), (325, 608292), (366, 540150), (390, 506910), (450, 439322), (468, 422425), (549, 360100), (554, 356850), (585, 337940), (610, 324090), (650, 304146), (732, 270075), (780, 253455), (793, 249300), (831, 237900), (900, 219661), (915, 216060), (975, 202764), (1098, 180050), (1108, 178425), (1170, 168970), (1220, 162045), (1300, 152073), (1385, 142740), (1525, 129636), (1586, 124650), (1662, 118950), (1830, 108030), (1950, 101382), (2196, 90025), (2340, 84485), (2379, 83100), (2493, 79300), (2745, 72020), (2770, 71370), (2925, 67588), (3050, 64818), (3172, 62325), (3324, 59475), (3601, 54900), (3660, 54015), (3900, 50691), (3965, 49860), (4155, 47580), (4575, 43212), (4758, 41550), (4986, 39650), (5490, 36010), (5540, 35685), (5850, 33794), (6100, 32409), (6925, 28548), (7137, 27700), (7202, 27450), (7930, 24930), (8310, 23790), (9150, 21606), (9516, 20775), (9972, 19825), (10803, 18300), (10980, 18005), (11700, 16897), (11895, 16620), (12465, 15860), (13725, 14404), (13850, 14274)]