238034850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^4\times {\mathrm{19}}^1$

素因数の和:102

約数の個数: 120

約数和(自身を含む): 660233040

約数和(自身を除く): 422198190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 150, 170, 190, 255, 285, 289, 323, 425, 475, 510, 570, 578, 646, 850, 867, 950, 969, 1275, 1425, 1445, 1615, 1734, 1938, 2550, 2850, 2890, 3230, 4335, 4845, 4913, 5491, 7225, 8075, 8670, 9690, 9826, 10982, 14450, 14739, 16150, 16473, 21675, 24225, 24565, 27455, 29478, 32946, 43350, 48450, 49130, 54910, 73695, 82365, 83521, 93347, 122825, 137275, 147390, 164730, 167042, 186694, 245650, 250563, 274550, 280041, 368475, 411825, 417605, 466735, 501126, 560082, 736950, 823650, 835210, 933470, 1252815, 1400205, 1586899, 2088025, 2333675, 2505630, 2800410, 3173798, 4176050, 4667350, 4760697, 6264075, 7001025, 7934495, 9521394, 12528150, 14002050, 15868990, 23803485, 39672475, 47606970, 79344950, 119017425, 238034850]

約数ペア:

[(1, 238034850), (2, 119017425), (3, 79344950), (5, 47606970), (6, 39672475), (10, 23803485), (15, 15868990), (17, 14002050), (19, 12528150), (25, 9521394), (30, 7934495), (34, 7001025), (38, 6264075), (50, 4760697), (51, 4667350), (57, 4176050), (75, 3173798), (85, 2800410), (95, 2505630), (102, 2333675), (114, 2088025), (150, 1586899), (170, 1400205), (190, 1252815), (255, 933470), (285, 835210), (289, 823650), (323, 736950), (425, 560082), (475, 501126), (510, 466735), (570, 417605), (578, 411825), (646, 368475), (850, 280041), (867, 274550), (950, 250563), (969, 245650), (1275, 186694), (1425, 167042), (1445, 164730), (1615, 147390), (1734, 137275), (1938, 122825), (2550, 93347), (2850, 83521), (2890, 82365), (3230, 73695), (4335, 54910), (4845, 49130), (4913, 48450), (5491, 43350), (7225, 32946), (8075, 29478), (8670, 27455), (9690, 24565), (9826, 24225), (10982, 21675), (14450, 16473), (14739, 16150)]