394129350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1555

約数の個数: 144

約数和(自身を含む): 1151354880

約数和(自身を除く): 757225530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 31, 38, 45, 50, 57, 62, 75, 90, 93, 95, 114, 150, 155, 171, 186, 190, 225, 279, 285, 310, 342, 450, 465, 475, 558, 570, 589, 775, 855, 930, 950, 1178, 1395, 1425, 1487, 1550, 1710, 1767, 2325, 2790, 2850, 2945, 2974, 3534, 4275, 4461, 4650, 5301, 5890, 6975, 7435, 8550, 8835, 8922, 10602, 13383, 13950, 14725, 14870, 17670, 22305, 26505, 26766, 28253, 29450, 37175, 44175, 44610, 46097, 53010, 56506, 66915, 74350, 84759, 88350, 92194, 111525, 132525, 133830, 138291, 141265, 169518, 223050, 230485, 254277, 265050, 276582, 282530, 334575, 414873, 423795, 460970, 508554, 669150, 691455, 706325, 829746, 847590, 875843, 1152425, 1271385, 1382910, 1412650, 1751686, 2074365, 2118975, 2304850, 2542770, 2627529, 3457275, 4148730, 4237950, 4379215, 5255058, 6356925, 6914550, 7882587, 8758430, 10371825, 12713850, 13137645, 15765174, 20743650, 21896075, 26275290, 39412935, 43792150, 65688225, 78825870, 131376450, 197064675, 394129350]

約数ペア:

[(1, 394129350), (2, 197064675), (3, 131376450), (5, 78825870), (6, 65688225), (9, 43792150), (10, 39412935), (15, 26275290), (18, 21896075), (19, 20743650), (25, 15765174), (30, 13137645), (31, 12713850), (38, 10371825), (45, 8758430), (50, 7882587), (57, 6914550), (62, 6356925), (75, 5255058), (90, 4379215), (93, 4237950), (95, 4148730), (114, 3457275), (150, 2627529), (155, 2542770), (171, 2304850), (186, 2118975), (190, 2074365), (225, 1751686), (279, 1412650), (285, 1382910), (310, 1271385), (342, 1152425), (450, 875843), (465, 847590), (475, 829746), (558, 706325), (570, 691455), (589, 669150), (775, 508554), (855, 460970), (930, 423795), (950, 414873), (1178, 334575), (1395, 282530), (1425, 276582), (1487, 265050), (1550, 254277), (1710, 230485), (1767, 223050), (2325, 169518), (2790, 141265), (2850, 138291), (2945, 133830), (2974, 132525), (3534, 111525), (4275, 92194), (4461, 88350), (4650, 84759), (5301, 74350), (5890, 66915), (6975, 56506), (7435, 53010), (8550, 46097), (8835, 44610), (8922, 44175), (10602, 37175), (13383, 29450), (13950, 28253), (14725, 26766), (14870, 26505), (17670, 22305)]