38177460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 127108800

約数和(自身を除く): 88931340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 61, 76, 90, 95, 108, 114, 122, 135, 171, 180, 183, 190, 228, 244, 270, 285, 305, 342, 366, 380, 513, 540, 549, 570, 610, 684, 732, 855, 915, 1026, 1098, 1140, 1159, 1220, 1647, 1710, 1830, 2052, 2196, 2318, 2565, 2745, 3294, 3420, 3477, 3660, 3721, 4636, 5130, 5490, 5795, 6588, 6954, 7442, 8235, 10260, 10431, 10980, 11163, 11590, 13908, 14884, 16470, 17385, 18605, 20862, 22326, 23180, 31293, 32940, 33489, 34770, 37210, 41724, 44652, 52155, 55815, 62586, 66978, 69540, 70699, 74420, 100467, 104310, 111630, 125172, 133956, 141398, 156465, 167445, 200934, 208620, 212097, 223260, 282796, 312930, 334890, 353495, 401868, 424194, 502335, 625860, 636291, 669780, 706990, 848388, 1004670, 1060485, 1272582, 1413980, 1908873, 2009340, 2120970, 2545164, 3181455, 3817746, 4241940, 6362910, 7635492, 9544365, 12725820, 19088730, 38177460]

約数ペア:

[(1, 38177460), (2, 19088730), (3, 12725820), (4, 9544365), (5, 7635492), (6, 6362910), (9, 4241940), (10, 3817746), (12, 3181455), (15, 2545164), (18, 2120970), (19, 2009340), (20, 1908873), (27, 1413980), (30, 1272582), (36, 1060485), (38, 1004670), (45, 848388), (54, 706990), (57, 669780), (60, 636291), (61, 625860), (76, 502335), (90, 424194), (95, 401868), (108, 353495), (114, 334890), (122, 312930), (135, 282796), (171, 223260), (180, 212097), (183, 208620), (190, 200934), (228, 167445), (244, 156465), (270, 141398), (285, 133956), (305, 125172), (342, 111630), (366, 104310), (380, 100467), (513, 74420), (540, 70699), (549, 69540), (570, 66978), (610, 62586), (684, 55815), (732, 52155), (855, 44652), (915, 41724), (1026, 37210), (1098, 34770), (1140, 33489), (1159, 32940), (1220, 31293), (1647, 23180), (1710, 22326), (1830, 20862), (2052, 18605), (2196, 17385), (2318, 16470), (2565, 14884), (2745, 13908), (3294, 11590), (3420, 11163), (3477, 10980), (3660, 10431), (3721, 10260), (4636, 8235), (5130, 7442), (5490, 6954), (5795, 6588)]