129252060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5399}}^1$

素因数の和:5440

約数の個数: 144

約数和(自身を含む): 471744000

約数和(自身を除く): 342491940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5399, 5985, 7980, 10798, 11970, 16197, 21596, 23940, 26995, 32394, 37793, 48591, 53990, 64788, 75586, 80985, 97182, 102581, 107980, 113379, 151172, 161970, 188965, 194364, 205162, 226758, 242955, 307743, 323940, 340137, 377930, 410324, 453516, 485910, 512905, 566895, 615486, 680274, 718067, 755860, 923229, 971820, 1025810, 1133790, 1230972, 1360548, 1436134, 1538715, 1700685, 1846458, 2051620, 2154201, 2267580, 2872268, 3077430, 3401370, 3590335, 3692916, 4308402, 4616145, 6154860, 6462603, 6802740, 7180670, 8616804, 9232290, 10771005, 12925206, 14361340, 18464580, 21542010, 25850412, 32313015, 43084020, 64626030, 129252060]

約数ペア:

[(1, 129252060), (2, 64626030), (3, 43084020), (4, 32313015), (5, 25850412), (6, 21542010), (7, 18464580), (9, 14361340), (10, 12925206), (12, 10771005), (14, 9232290), (15, 8616804), (18, 7180670), (19, 6802740), (20, 6462603), (21, 6154860), (28, 4616145), (30, 4308402), (35, 3692916), (36, 3590335), (38, 3401370), (42, 3077430), (45, 2872268), (57, 2267580), (60, 2154201), (63, 2051620), (70, 1846458), (76, 1700685), (84, 1538715), (90, 1436134), (95, 1360548), (105, 1230972), (114, 1133790), (126, 1025810), (133, 971820), (140, 923229), (171, 755860), (180, 718067), (190, 680274), (210, 615486), (228, 566895), (252, 512905), (266, 485910), (285, 453516), (315, 410324), (342, 377930), (380, 340137), (399, 323940), (420, 307743), (532, 242955), (570, 226758), (630, 205162), (665, 194364), (684, 188965), (798, 161970), (855, 151172), (1140, 113379), (1197, 107980), (1260, 102581), (1330, 97182), (1596, 80985), (1710, 75586), (1995, 64788), (2394, 53990), (2660, 48591), (3420, 37793), (3990, 32394), (4788, 26995), (5399, 23940), (5985, 21596), (7980, 16197), (10798, 11970)]