153800250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 415134720

約数和(自身を除く): 261334470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 43, 50, 57, 75, 86, 95, 114, 125, 129, 150, 190, 215, 250, 251, 258, 285, 375, 430, 475, 502, 570, 645, 750, 753, 817, 950, 1075, 1255, 1290, 1425, 1506, 1634, 2150, 2375, 2451, 2510, 2850, 3225, 3765, 4085, 4750, 4769, 4902, 5375, 6275, 6450, 7125, 7530, 8170, 9538, 10750, 10793, 12255, 12550, 14250, 14307, 16125, 18825, 20425, 21586, 23845, 24510, 28614, 31375, 32250, 32379, 37650, 40850, 47690, 53965, 61275, 62750, 64758, 71535, 94125, 102125, 107930, 119225, 122550, 143070, 161895, 188250, 204250, 205067, 238450, 269825, 306375, 323790, 357675, 410134, 539650, 596125, 612750, 615201, 715350, 809475, 1025335, 1192250, 1230402, 1349125, 1618950, 1788375, 2050670, 2698250, 3076005, 3576750, 4047375, 5126675, 6152010, 8094750, 10253350, 15380025, 25633375, 30760050, 51266750, 76900125, 153800250]

約数ペア:

[(1, 153800250), (2, 76900125), (3, 51266750), (5, 30760050), (6, 25633375), (10, 15380025), (15, 10253350), (19, 8094750), (25, 6152010), (30, 5126675), (38, 4047375), (43, 3576750), (50, 3076005), (57, 2698250), (75, 2050670), (86, 1788375), (95, 1618950), (114, 1349125), (125, 1230402), (129, 1192250), (150, 1025335), (190, 809475), (215, 715350), (250, 615201), (251, 612750), (258, 596125), (285, 539650), (375, 410134), (430, 357675), (475, 323790), (502, 306375), (570, 269825), (645, 238450), (750, 205067), (753, 204250), (817, 188250), (950, 161895), (1075, 143070), (1255, 122550), (1290, 119225), (1425, 107930), (1506, 102125), (1634, 94125), (2150, 71535), (2375, 64758), (2451, 62750), (2510, 61275), (2850, 53965), (3225, 47690), (3765, 40850), (4085, 37650), (4750, 32379), (4769, 32250), (4902, 31375), (5375, 28614), (6275, 24510), (6450, 23845), (7125, 21586), (7530, 20425), (8170, 18825), (9538, 16125), (10750, 14307), (10793, 14250), (12255, 12550)]