422269380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1206

約数の個数: 144

約数和(自身を含む): 1388425584

約数和(自身を除く): 966156204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 181, 195, 234, 260, 362, 390, 468, 543, 585, 724, 780, 905, 997, 1086, 1170, 1629, 1810, 1994, 2172, 2340, 2353, 2715, 2991, 3258, 3620, 3988, 4706, 4985, 5430, 5982, 6516, 7059, 8145, 8973, 9412, 9970, 10860, 11765, 11964, 12961, 14118, 14955, 16290, 17946, 19940, 21177, 23530, 25922, 28236, 29910, 32580, 35295, 35892, 38883, 42354, 44865, 47060, 51844, 59820, 64805, 70590, 77766, 84708, 89730, 105885, 116649, 129610, 141180, 155532, 179460, 180457, 194415, 211770, 233298, 259220, 360914, 388830, 423540, 466596, 541371, 583245, 721828, 777660, 902285, 1082742, 1166490, 1624113, 1804570, 2165484, 2332980, 2345941, 2706855, 3248226, 3609140, 4691882, 5413710, 6496452, 7037823, 8120565, 9383764, 10827420, 11729705, 14075646, 16241130, 21113469, 23459410, 28151292, 32482260, 35189115, 42226938, 46918820, 70378230, 84453876, 105567345, 140756460, 211134690, 422269380]

約数ペア:

[(1, 422269380), (2, 211134690), (3, 140756460), (4, 105567345), (5, 84453876), (6, 70378230), (9, 46918820), (10, 42226938), (12, 35189115), (13, 32482260), (15, 28151292), (18, 23459410), (20, 21113469), (26, 16241130), (30, 14075646), (36, 11729705), (39, 10827420), (45, 9383764), (52, 8120565), (60, 7037823), (65, 6496452), (78, 5413710), (90, 4691882), (117, 3609140), (130, 3248226), (156, 2706855), (180, 2345941), (181, 2332980), (195, 2165484), (234, 1804570), (260, 1624113), (362, 1166490), (390, 1082742), (468, 902285), (543, 777660), (585, 721828), (724, 583245), (780, 541371), (905, 466596), (997, 423540), (1086, 388830), (1170, 360914), (1629, 259220), (1810, 233298), (1994, 211770), (2172, 194415), (2340, 180457), (2353, 179460), (2715, 155532), (2991, 141180), (3258, 129610), (3620, 116649), (3988, 105885), (4706, 89730), (4985, 84708), (5430, 77766), (5982, 70590), (6516, 64805), (7059, 59820), (8145, 51844), (8973, 47060), (9412, 44865), (9970, 42354), (10860, 38883), (11765, 35892), (11964, 35295), (12961, 32580), (14118, 29910), (14955, 28236), (16290, 25922), (17946, 23530), (19940, 21177)]