29273300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 79994880

約数和(自身を除く): 50721580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 31, 35, 38, 50, 62, 70, 71, 76, 95, 100, 124, 133, 140, 142, 155, 175, 190, 217, 266, 284, 310, 350, 355, 380, 434, 475, 497, 532, 589, 620, 665, 700, 710, 775, 868, 950, 994, 1085, 1178, 1330, 1349, 1420, 1550, 1775, 1900, 1988, 2170, 2201, 2356, 2485, 2660, 2698, 2945, 3100, 3325, 3550, 4123, 4340, 4402, 4970, 5396, 5425, 5890, 6650, 6745, 7100, 8246, 8804, 9443, 9940, 10850, 11005, 11780, 12425, 13300, 13490, 14725, 15407, 16492, 18886, 20615, 21700, 22010, 24850, 26980, 29450, 30814, 33725, 37772, 41230, 41819, 44020, 47215, 49700, 55025, 58900, 61628, 67450, 77035, 82460, 83638, 94430, 103075, 110050, 134900, 154070, 167276, 188860, 206150, 209095, 220100, 236075, 292733, 308140, 385175, 412300, 418190, 472150, 585466, 770350, 836380, 944300, 1045475, 1170932, 1463665, 1540700, 2090950, 2927330, 4181900, 5854660, 7318325, 14636650, 29273300]

約数ペア:

[(1, 29273300), (2, 14636650), (4, 7318325), (5, 5854660), (7, 4181900), (10, 2927330), (14, 2090950), (19, 1540700), (20, 1463665), (25, 1170932), (28, 1045475), (31, 944300), (35, 836380), (38, 770350), (50, 585466), (62, 472150), (70, 418190), (71, 412300), (76, 385175), (95, 308140), (100, 292733), (124, 236075), (133, 220100), (140, 209095), (142, 206150), (155, 188860), (175, 167276), (190, 154070), (217, 134900), (266, 110050), (284, 103075), (310, 94430), (350, 83638), (355, 82460), (380, 77035), (434, 67450), (475, 61628), (497, 58900), (532, 55025), (589, 49700), (620, 47215), (665, 44020), (700, 41819), (710, 41230), (775, 37772), (868, 33725), (950, 30814), (994, 29450), (1085, 26980), (1178, 24850), (1330, 22010), (1349, 21700), (1420, 20615), (1550, 18886), (1775, 16492), (1900, 15407), (1988, 14725), (2170, 13490), (2201, 13300), (2356, 12425), (2485, 11780), (2660, 11005), (2698, 10850), (2945, 9940), (3100, 9443), (3325, 8804), (3550, 8246), (4123, 7100), (4340, 6745), (4402, 6650), (4970, 5890), (5396, 5425)]