42577860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:87

約数の個数: 192

約数和(自身を含む): 143942400

約数和(自身を除く): 101364540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 114, 130, 156, 169, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 323, 338, 340, 380, 390, 442, 494, 507, 510, 570, 646, 663, 676, 741, 780, 845, 884, 969, 988, 1014, 1020, 1105, 1140, 1235, 1292, 1326, 1482, 1615, 1690, 1938, 2028, 2197, 2210, 2470, 2535, 2652, 2873, 2964, 3211, 3230, 3315, 3380, 3705, 3876, 4199, 4394, 4420, 4845, 4940, 5070, 5746, 6422, 6460, 6591, 6630, 7410, 8398, 8619, 8788, 9633, 9690, 10140, 10985, 11492, 12597, 12844, 13182, 13260, 14365, 14820, 16055, 16796, 17238, 19266, 19380, 20995, 21970, 25194, 26364, 28730, 32110, 32955, 34476, 37349, 38532, 41743, 41990, 43095, 43940, 48165, 50388, 54587, 57460, 62985, 64220, 65910, 74698, 83486, 83980, 86190, 96330, 109174, 112047, 125229, 125970, 131820, 149396, 163761, 166972, 172380, 186745, 192660, 208715, 218348, 224094, 250458, 251940, 272935, 327522, 373490, 417430, 448188, 500916, 545870, 560235, 626145, 655044, 709631, 746980, 818805, 834860, 1091740, 1120470, 1252290, 1419262, 1637610, 2128893, 2240940, 2504580, 2838524, 3275220, 3548155, 4257786, 7096310, 8515572, 10644465, 14192620, 21288930, 42577860]

約数ペア:

[(1, 42577860), (2, 21288930), (3, 14192620), (4, 10644465), (5, 8515572), (6, 7096310), (10, 4257786), (12, 3548155), (13, 3275220), (15, 2838524), (17, 2504580), (19, 2240940), (20, 2128893), (26, 1637610), (30, 1419262), (34, 1252290), (38, 1120470), (39, 1091740), (51, 834860), (52, 818805), (57, 746980), (60, 709631), (65, 655044), (68, 626145), (76, 560235), (78, 545870), (85, 500916), (95, 448188), (102, 417430), (114, 373490), (130, 327522), (156, 272935), (169, 251940), (170, 250458), (190, 224094), (195, 218348), (204, 208715), (221, 192660), (228, 186745), (247, 172380), (255, 166972), (260, 163761), (285, 149396), (323, 131820), (338, 125970), (340, 125229), (380, 112047), (390, 109174), (442, 96330), (494, 86190), (507, 83980), (510, 83486), (570, 74698), (646, 65910), (663, 64220), (676, 62985), (741, 57460), (780, 54587), (845, 50388), (884, 48165), (969, 43940), (988, 43095), (1014, 41990), (1020, 41743), (1105, 38532), (1140, 37349), (1235, 34476), (1292, 32955), (1326, 32110), (1482, 28730), (1615, 26364), (1690, 25194), (1938, 21970), (2028, 20995), (2197, 19380), (2210, 19266), (2470, 17238), (2535, 16796), (2652, 16055), (2873, 14820), (2964, 14365), (3211, 13260), (3230, 13182), (3315, 12844), (3380, 12597), (3705, 11492), (3876, 10985), (4199, 10140), (4394, 9690), (4420, 9633), (4845, 8788), (4940, 8619), (5070, 8398), (5746, 7410), (6422, 6630), (6460, 6591)]