331110150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2419

約数の個数: 144

約数和(自身を含む): 1005917760

約数和(自身を除く): 674807610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 49, 50, 57, 70, 75, 95, 98, 105, 114, 133, 147, 150, 175, 190, 210, 245, 266, 285, 294, 350, 399, 475, 490, 525, 570, 665, 735, 798, 931, 950, 1050, 1225, 1330, 1425, 1470, 1862, 1995, 2371, 2450, 2793, 2850, 3325, 3675, 3990, 4655, 4742, 5586, 6650, 7113, 7350, 9310, 9975, 11855, 13965, 14226, 16597, 19950, 23275, 23710, 27930, 33194, 35565, 45049, 46550, 49791, 59275, 69825, 71130, 82985, 90098, 99582, 116179, 118550, 135147, 139650, 165970, 177825, 225245, 232358, 248955, 270294, 315343, 348537, 355650, 414925, 450490, 497910, 580895, 630686, 675735, 697074, 829850, 946029, 1126225, 1161790, 1244775, 1351470, 1576715, 1742685, 1892058, 2207401, 2252450, 2489550, 2904475, 3153430, 3378675, 3485370, 4414802, 4730145, 5808950, 6622203, 6757350, 7883575, 8713425, 9460290, 11037005, 13244406, 15767150, 17426850, 22074010, 23650725, 33111015, 47301450, 55185025, 66222030, 110370050, 165555075, 331110150]

約数ペア:

[(1, 331110150), (2, 165555075), (3, 110370050), (5, 66222030), (6, 55185025), (7, 47301450), (10, 33111015), (14, 23650725), (15, 22074010), (19, 17426850), (21, 15767150), (25, 13244406), (30, 11037005), (35, 9460290), (38, 8713425), (42, 7883575), (49, 6757350), (50, 6622203), (57, 5808950), (70, 4730145), (75, 4414802), (95, 3485370), (98, 3378675), (105, 3153430), (114, 2904475), (133, 2489550), (147, 2252450), (150, 2207401), (175, 1892058), (190, 1742685), (210, 1576715), (245, 1351470), (266, 1244775), (285, 1161790), (294, 1126225), (350, 946029), (399, 829850), (475, 697074), (490, 675735), (525, 630686), (570, 580895), (665, 497910), (735, 450490), (798, 414925), (931, 355650), (950, 348537), (1050, 315343), (1225, 270294), (1330, 248955), (1425, 232358), (1470, 225245), (1862, 177825), (1995, 165970), (2371, 139650), (2450, 135147), (2793, 118550), (2850, 116179), (3325, 99582), (3675, 90098), (3990, 82985), (4655, 71130), (4742, 69825), (5586, 59275), (6650, 49791), (7113, 46550), (7350, 45049), (9310, 35565), (9975, 33194), (11855, 27930), (13965, 23710), (14226, 23275), (16597, 19950)]