135572220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:857

約数の個数: 216

約数和(自身を含む): 504176400

約数和(自身を除く): 368604180

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, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 809, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1618, 1710, 1764, 1862, 1995, 2205, 2394, 2427, 2660, 2793, 2940, 3236, 3420, 3724, 3990, 4045, 4410, 4655, 4788, 4854, 5586, 5663, 5985, 7281, 7980, 8090, 8379, 8820, 9310, 9708, 11172, 11326, 11970, 12135, 13965, 14562, 15371, 16180, 16758, 16989, 18620, 22652, 23940, 24270, 27930, 28315, 29124, 30742, 33516, 33978, 36405, 39641, 41895, 46113, 48540, 50967, 55860, 56630, 61484, 67956, 72810, 76855, 79282, 83790, 84945, 92226, 101934, 107597, 113260, 118923, 138339, 145620, 153710, 158564, 167580, 169890, 184452, 198205, 203868, 215194, 230565, 237846, 254835, 276678, 307420, 322791, 339780, 356769, 396410, 430388, 461130, 475692, 509670, 537985, 553356, 594615, 645582, 691695, 713538, 753179, 792820, 922260, 968373, 1019340, 1075970, 1189230, 1291164, 1383390, 1427076, 1506358, 1613955, 1783845, 1936746, 2151940, 2259537, 2378460, 2766780, 3012716, 3227910, 3567690, 3765895, 3873492, 4519074, 4841865, 6455820, 6778611, 7135380, 7531790, 9038148, 9683730, 11297685, 13557222, 15063580, 19367460, 22595370, 27114444, 33893055, 45190740, 67786110, 135572220]

約数ペア:

[(1, 135572220), (2, 67786110), (3, 45190740), (4, 33893055), (5, 27114444), (6, 22595370), (7, 19367460), (9, 15063580), (10, 13557222), (12, 11297685), (14, 9683730), (15, 9038148), (18, 7531790), (19, 7135380), (20, 6778611), (21, 6455820), (28, 4841865), (30, 4519074), (35, 3873492), (36, 3765895), (38, 3567690), (42, 3227910), (45, 3012716), (49, 2766780), (57, 2378460), (60, 2259537), (63, 2151940), (70, 1936746), (76, 1783845), (84, 1613955), (90, 1506358), (95, 1427076), (98, 1383390), (105, 1291164), (114, 1189230), (126, 1075970), (133, 1019340), (140, 968373), (147, 922260), (171, 792820), (180, 753179), (190, 713538), (196, 691695), (210, 645582), (228, 594615), (245, 553356), (252, 537985), (266, 509670), (285, 475692), (294, 461130), (315, 430388), (342, 396410), (380, 356769), (399, 339780), (420, 322791), (441, 307420), (490, 276678), (532, 254835), (570, 237846), (588, 230565), (630, 215194), (665, 203868), (684, 198205), (735, 184452), (798, 169890), (809, 167580), (855, 158564), (882, 153710), (931, 145620), (980, 138339), (1140, 118923), (1197, 113260), (1260, 107597), (1330, 101934), (1470, 92226), (1596, 84945), (1618, 83790), (1710, 79282), (1764, 76855), (1862, 72810), (1995, 67956), (2205, 61484), (2394, 56630), (2427, 55860), (2660, 50967), (2793, 48540), (2940, 46113), (3236, 41895), (3420, 39641), (3724, 36405), (3990, 33978), (4045, 33516), (4410, 30742), (4655, 29124), (4788, 28315), (4854, 27930), (5586, 24270), (5663, 23940), (5985, 22652), (7281, 18620), (7980, 16989), (8090, 16758), (8379, 16180), (8820, 15371), (9310, 14562), (9708, 13965), (11172, 12135), (11326, 11970)]