77650110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 219801600

約数和(自身を除く): 142151490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 47, 54, 58, 87, 90, 94, 135, 141, 145, 174, 211, 235, 261, 270, 282, 290, 422, 423, 435, 470, 522, 633, 705, 783, 846, 870, 1055, 1266, 1269, 1305, 1363, 1410, 1566, 1899, 2110, 2115, 2538, 2610, 2726, 3165, 3798, 3915, 4089, 4230, 5697, 6119, 6330, 6345, 6815, 7830, 8178, 9495, 9917, 11394, 12238, 12267, 12690, 13630, 18357, 18990, 19834, 20445, 24534, 28485, 29751, 30595, 36714, 36801, 40890, 49585, 55071, 56970, 59502, 61190, 61335, 73602, 89253, 91785, 99170, 110142, 122670, 148755, 165213, 178506, 183570, 184005, 267759, 275355, 287593, 297510, 330426, 368010, 446265, 535518, 550710, 575186, 826065, 862779, 892530, 1338795, 1437965, 1652130, 1725558, 2588337, 2677590, 2875930, 4313895, 5176674, 7765011, 8627790, 12941685, 15530022, 25883370, 38825055, 77650110]

約数ペア:

[(1, 77650110), (2, 38825055), (3, 25883370), (5, 15530022), (6, 12941685), (9, 8627790), (10, 7765011), (15, 5176674), (18, 4313895), (27, 2875930), (29, 2677590), (30, 2588337), (45, 1725558), (47, 1652130), (54, 1437965), (58, 1338795), (87, 892530), (90, 862779), (94, 826065), (135, 575186), (141, 550710), (145, 535518), (174, 446265), (211, 368010), (235, 330426), (261, 297510), (270, 287593), (282, 275355), (290, 267759), (422, 184005), (423, 183570), (435, 178506), (470, 165213), (522, 148755), (633, 122670), (705, 110142), (783, 99170), (846, 91785), (870, 89253), (1055, 73602), (1266, 61335), (1269, 61190), (1305, 59502), (1363, 56970), (1410, 55071), (1566, 49585), (1899, 40890), (2110, 36801), (2115, 36714), (2538, 30595), (2610, 29751), (2726, 28485), (3165, 24534), (3798, 20445), (3915, 19834), (4089, 18990), (4230, 18357), (5697, 13630), (6119, 12690), (6330, 12267), (6345, 12238), (6815, 11394), (7830, 9917), (8178, 9495)]