151506180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 544320000

約数和(自身を除く): 392813820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 149, 180, 189, 210, 252, 269, 270, 298, 315, 378, 420, 447, 538, 540, 596, 630, 745, 756, 807, 894, 945, 1043, 1076, 1260, 1341, 1345, 1490, 1614, 1788, 1883, 1890, 2086, 2235, 2421, 2682, 2690, 2980, 3129, 3228, 3766, 3780, 4023, 4035, 4172, 4470, 4842, 5215, 5364, 5380, 5649, 6258, 6705, 7263, 7532, 8046, 8070, 8940, 9387, 9415, 9684, 10430, 11298, 12105, 12516, 13410, 14526, 15645, 16092, 16140, 16947, 18774, 18830, 20115, 20860, 22596, 24210, 26820, 28161, 28245, 29052, 31290, 33894, 36315, 37548, 37660, 40081, 40230, 46935, 48420, 50841, 56322, 56490, 62580, 67788, 72630, 80162, 80460, 84735, 93870, 101682, 112644, 112980, 120243, 140805, 145260, 160324, 169470, 187740, 200405, 203364, 240486, 254205, 280567, 281610, 338940, 360729, 400810, 480972, 508410, 561134, 563220, 601215, 721458, 801620, 841701, 1016820, 1082187, 1122268, 1202430, 1402835, 1442916, 1683402, 1803645, 2164374, 2404860, 2525103, 2805670, 3366804, 3607290, 4208505, 4328748, 5050206, 5410935, 5611340, 7214580, 7575309, 8417010, 10100412, 10821870, 12625515, 15150618, 16834020, 21643740, 25251030, 30301236, 37876545, 50502060, 75753090, 151506180]

約数ペア:

[(1, 151506180), (2, 75753090), (3, 50502060), (4, 37876545), (5, 30301236), (6, 25251030), (7, 21643740), (9, 16834020), (10, 15150618), (12, 12625515), (14, 10821870), (15, 10100412), (18, 8417010), (20, 7575309), (21, 7214580), (27, 5611340), (28, 5410935), (30, 5050206), (35, 4328748), (36, 4208505), (42, 3607290), (45, 3366804), (54, 2805670), (60, 2525103), (63, 2404860), (70, 2164374), (84, 1803645), (90, 1683402), (105, 1442916), (108, 1402835), (126, 1202430), (135, 1122268), (140, 1082187), (149, 1016820), (180, 841701), (189, 801620), (210, 721458), (252, 601215), (269, 563220), (270, 561134), (298, 508410), (315, 480972), (378, 400810), (420, 360729), (447, 338940), (538, 281610), (540, 280567), (596, 254205), (630, 240486), (745, 203364), (756, 200405), (807, 187740), (894, 169470), (945, 160324), (1043, 145260), (1076, 140805), (1260, 120243), (1341, 112980), (1345, 112644), (1490, 101682), (1614, 93870), (1788, 84735), (1883, 80460), (1890, 80162), (2086, 72630), (2235, 67788), (2421, 62580), (2682, 56490), (2690, 56322), (2980, 50841), (3129, 48420), (3228, 46935), (3766, 40230), (3780, 40081), (4023, 37660), (4035, 37548), (4172, 36315), (4470, 33894), (4842, 31290), (5215, 29052), (5364, 28245), (5380, 28161), (5649, 26820), (6258, 24210), (6705, 22596), (7263, 20860), (7532, 20115), (8046, 18830), (8070, 18774), (8940, 16947), (9387, 16140), (9415, 16092), (9684, 15645), (10430, 14526), (11298, 13410), (12105, 12516)]