146669940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 467445888

約数和(自身を除く): 320775948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 103, 108, 135, 162, 180, 206, 243, 270, 293, 309, 324, 405, 412, 486, 515, 540, 586, 618, 810, 879, 927, 972, 1030, 1172, 1215, 1236, 1465, 1545, 1620, 1758, 1854, 2060, 2430, 2637, 2781, 2930, 3090, 3516, 3708, 4395, 4635, 4860, 5274, 5562, 5860, 6180, 7911, 8343, 8790, 9270, 10548, 11124, 13185, 13905, 15822, 16686, 17580, 18540, 23733, 25029, 26370, 27810, 30179, 31644, 33372, 39555, 41715, 47466, 50058, 52740, 55620, 60358, 71199, 79110, 83430, 90537, 94932, 100116, 118665, 120716, 125145, 142398, 150895, 158220, 166860, 181074, 237330, 250290, 271611, 284796, 301790, 355995, 362148, 452685, 474660, 500580, 543222, 603580, 711990, 814833, 905370, 1086444, 1358055, 1423980, 1629666, 1810740, 2444499, 2716110, 3259332, 4074165, 4888998, 5432220, 7333497, 8148330, 9777996, 12222495, 14666994, 16296660, 24444990, 29333988, 36667485, 48889980, 73334970, 146669940]

約数ペア:

[(1, 146669940), (2, 73334970), (3, 48889980), (4, 36667485), (5, 29333988), (6, 24444990), (9, 16296660), (10, 14666994), (12, 12222495), (15, 9777996), (18, 8148330), (20, 7333497), (27, 5432220), (30, 4888998), (36, 4074165), (45, 3259332), (54, 2716110), (60, 2444499), (81, 1810740), (90, 1629666), (103, 1423980), (108, 1358055), (135, 1086444), (162, 905370), (180, 814833), (206, 711990), (243, 603580), (270, 543222), (293, 500580), (309, 474660), (324, 452685), (405, 362148), (412, 355995), (486, 301790), (515, 284796), (540, 271611), (586, 250290), (618, 237330), (810, 181074), (879, 166860), (927, 158220), (972, 150895), (1030, 142398), (1172, 125145), (1215, 120716), (1236, 118665), (1465, 100116), (1545, 94932), (1620, 90537), (1758, 83430), (1854, 79110), (2060, 71199), (2430, 60358), (2637, 55620), (2781, 52740), (2930, 50058), (3090, 47466), (3516, 41715), (3708, 39555), (4395, 33372), (4635, 31644), (4860, 30179), (5274, 27810), (5562, 26370), (5860, 25029), (6180, 23733), (7911, 18540), (8343, 17580), (8790, 16686), (9270, 15822), (10548, 13905), (11124, 13185)]