19008714900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31321}}^1$

素因数の和:31379

約数の個数: 216

約数和(自身を含む): 66772490176

約数和(自身を除く): 47763775276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 289, 300, 340, 350, 357, 420, 425, 476, 510, 525, 578, 595, 700, 714, 850, 867, 1020, 1050, 1156, 1190, 1275, 1428, 1445, 1700, 1734, 1785, 2023, 2100, 2380, 2550, 2890, 2975, 3468, 3570, 4046, 4335, 5100, 5780, 5950, 6069, 7140, 7225, 8092, 8670, 8925, 10115, 11900, 12138, 14450, 17340, 17850, 20230, 21675, 24276, 28900, 30345, 31321, 35700, 40460, 43350, 50575, 60690, 62642, 86700, 93963, 101150, 121380, 125284, 151725, 156605, 187926, 202300, 219247, 303450, 313210, 375852, 438494, 469815, 532457, 606900, 626420, 657741, 783025, 876988, 939630, 1064914, 1096235, 1315482, 1566050, 1597371, 1879260, 2129828, 2192470, 2349075, 2630964, 2662285, 3132100, 3194742, 3288705, 3727199, 4384940, 4698150, 5324570, 5481175, 6389484, 6577410, 7454398, 7986855, 9051769, 9396300, 10649140, 10962350, 11181597, 13154820, 13311425, 14908796, 15973710, 16443525, 18103538, 18635995, 21924700, 22363194, 26622850, 27155307, 31947420, 32887050, 36207076, 37271990, 39934275, 44726388, 45258845, 53245700, 54310614, 55907985, 63362383, 65774100, 74543980, 79868550, 90517690, 93179975, 108621228, 111815970, 126724766, 135776535, 159737100, 181035380, 186359950, 190087149, 223631940, 226294225, 253449532, 271553070, 279539925, 316811915, 372719900, 380174298, 452588450, 543106140, 559079850, 633623830, 678882675, 760348596, 905176900, 950435745, 1118159700, 1267247660, 1357765350, 1584059575, 1900871490, 2715530700, 3168119150, 3801742980, 4752178725, 6336238300, 9504357450, 19008714900]

約数ペア:

[(1, 19008714900), (2, 9504357450), (3, 6336238300), (4, 4752178725), (5, 3801742980), (6, 3168119150), (7, 2715530700), (10, 1900871490), (12, 1584059575), (14, 1357765350), (15, 1267247660), (17, 1118159700), (20, 950435745), (21, 905176900), (25, 760348596), (28, 678882675), (30, 633623830), (34, 559079850), (35, 543106140), (42, 452588450), (50, 380174298), (51, 372719900), (60, 316811915), (68, 279539925), (70, 271553070), (75, 253449532), (84, 226294225), (85, 223631940), (100, 190087149), (102, 186359950), (105, 181035380), (119, 159737100), (140, 135776535), (150, 126724766), (170, 111815970), (175, 108621228), (204, 93179975), (210, 90517690), (238, 79868550), (255, 74543980), (289, 65774100), (300, 63362383), (340, 55907985), (350, 54310614), (357, 53245700), (420, 45258845), (425, 44726388), (476, 39934275), (510, 37271990), (525, 36207076), (578, 32887050), (595, 31947420), (700, 27155307), (714, 26622850), (850, 22363194), (867, 21924700), (1020, 18635995), (1050, 18103538), (1156, 16443525), (1190, 15973710), (1275, 14908796), (1428, 13311425), (1445, 13154820), (1700, 11181597), (1734, 10962350), (1785, 10649140), (2023, 9396300), (2100, 9051769), (2380, 7986855), (2550, 7454398), (2890, 6577410), (2975, 6389484), (3468, 5481175), (3570, 5324570), (4046, 4698150), (4335, 4384940), (5100, 3727199), (5780, 3288705), (5950, 3194742), (6069, 3132100), (7140, 2662285), (7225, 2630964), (8092, 2349075), (8670, 2192470), (8925, 2129828), (10115, 1879260), (11900, 1597371), (12138, 1566050), (14450, 1315482), (17340, 1096235), (17850, 1064914), (20230, 939630), (21675, 876988), (24276, 783025), (28900, 657741), (30345, 626420), (31321, 606900), (35700, 532457), (40460, 469815), (43350, 438494), (50575, 375852), (60690, 313210), (62642, 303450), (86700, 219247), (93963, 202300), (101150, 187926), (121380, 156605), (125284, 151725)]