6780150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 20988240

約数和(自身を除く): 14208090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 61, 65, 75, 78, 90, 95, 114, 117, 122, 130, 150, 171, 183, 190, 195, 225, 234, 247, 285, 305, 325, 342, 366, 390, 450, 475, 494, 549, 570, 585, 610, 650, 741, 793, 855, 915, 950, 975, 1098, 1159, 1170, 1235, 1425, 1482, 1525, 1586, 1710, 1830, 1950, 2223, 2318, 2379, 2470, 2745, 2850, 2925, 3050, 3477, 3705, 3965, 4275, 4446, 4575, 4758, 5490, 5795, 5850, 6175, 6954, 7137, 7410, 7930, 8550, 9150, 10431, 11115, 11590, 11895, 12350, 13725, 14274, 15067, 17385, 18525, 19825, 20862, 22230, 23790, 27450, 28975, 30134, 34770, 35685, 37050, 39650, 45201, 52155, 55575, 57950, 59475, 71370, 75335, 86925, 90402, 104310, 111150, 118950, 135603, 150670, 173850, 178425, 226005, 260775, 271206, 356850, 376675, 452010, 521550, 678015, 753350, 1130025, 1356030, 2260050, 3390075, 6780150]

約数ペア:

[(1, 6780150), (2, 3390075), (3, 2260050), (5, 1356030), (6, 1130025), (9, 753350), (10, 678015), (13, 521550), (15, 452010), (18, 376675), (19, 356850), (25, 271206), (26, 260775), (30, 226005), (38, 178425), (39, 173850), (45, 150670), (50, 135603), (57, 118950), (61, 111150), (65, 104310), (75, 90402), (78, 86925), (90, 75335), (95, 71370), (114, 59475), (117, 57950), (122, 55575), (130, 52155), (150, 45201), (171, 39650), (183, 37050), (190, 35685), (195, 34770), (225, 30134), (234, 28975), (247, 27450), (285, 23790), (305, 22230), (325, 20862), (342, 19825), (366, 18525), (390, 17385), (450, 15067), (475, 14274), (494, 13725), (549, 12350), (570, 11895), (585, 11590), (610, 11115), (650, 10431), (741, 9150), (793, 8550), (855, 7930), (915, 7410), (950, 7137), (975, 6954), (1098, 6175), (1159, 5850), (1170, 5795), (1235, 5490), (1425, 4758), (1482, 4575), (1525, 4446), (1586, 4275), (1710, 3965), (1830, 3705), (1950, 3477), (2223, 3050), (2318, 2925), (2379, 2850), (2470, 2745)]