73973460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 252564480

約数和(自身を除く): 178591020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 66, 68, 76, 85, 95, 102, 110, 114, 132, 165, 170, 187, 190, 204, 209, 220, 228, 255, 285, 323, 330, 340, 347, 374, 380, 418, 510, 561, 570, 627, 646, 660, 694, 748, 836, 935, 969, 1020, 1041, 1045, 1122, 1140, 1254, 1292, 1388, 1615, 1735, 1870, 1938, 2082, 2090, 2244, 2508, 2805, 3135, 3230, 3470, 3553, 3740, 3817, 3876, 4164, 4180, 4845, 5205, 5610, 5899, 6270, 6460, 6593, 6940, 7106, 7634, 9690, 10410, 10659, 11220, 11451, 11798, 12540, 13186, 14212, 15268, 17697, 17765, 19085, 19380, 19779, 20820, 21318, 22902, 23596, 26372, 29495, 32965, 35394, 35530, 38170, 39558, 42636, 45804, 53295, 57255, 58990, 64889, 65930, 70788, 71060, 72523, 76340, 79116, 88485, 98895, 106590, 112081, 114510, 117980, 129778, 131860, 145046, 176970, 194667, 197790, 213180, 217569, 224162, 229020, 259556, 290092, 324445, 336243, 353940, 362615, 389334, 395580, 435138, 448324, 560405, 648890, 672486, 725230, 778668, 870276, 973335, 1087845, 1120810, 1232891, 1297780, 1344972, 1450460, 1681215, 1946670, 2175690, 2241620, 2465782, 3362430, 3698673, 3893340, 4351380, 4931564, 6164455, 6724860, 7397346, 12328910, 14794692, 18493365, 24657820, 36986730, 73973460]

約数ペア:

[(1, 73973460), (2, 36986730), (3, 24657820), (4, 18493365), (5, 14794692), (6, 12328910), (10, 7397346), (11, 6724860), (12, 6164455), (15, 4931564), (17, 4351380), (19, 3893340), (20, 3698673), (22, 3362430), (30, 2465782), (33, 2241620), (34, 2175690), (38, 1946670), (44, 1681215), (51, 1450460), (55, 1344972), (57, 1297780), (60, 1232891), (66, 1120810), (68, 1087845), (76, 973335), (85, 870276), (95, 778668), (102, 725230), (110, 672486), (114, 648890), (132, 560405), (165, 448324), (170, 435138), (187, 395580), (190, 389334), (204, 362615), (209, 353940), (220, 336243), (228, 324445), (255, 290092), (285, 259556), (323, 229020), (330, 224162), (340, 217569), (347, 213180), (374, 197790), (380, 194667), (418, 176970), (510, 145046), (561, 131860), (570, 129778), (627, 117980), (646, 114510), (660, 112081), (694, 106590), (748, 98895), (836, 88485), (935, 79116), (969, 76340), (1020, 72523), (1041, 71060), (1045, 70788), (1122, 65930), (1140, 64889), (1254, 58990), (1292, 57255), (1388, 53295), (1615, 45804), (1735, 42636), (1870, 39558), (1938, 38170), (2082, 35530), (2090, 35394), (2244, 32965), (2508, 29495), (2805, 26372), (3135, 23596), (3230, 22902), (3470, 21318), (3553, 20820), (3740, 19779), (3817, 19380), (3876, 19085), (4164, 17765), (4180, 17697), (4845, 15268), (5205, 14212), (5610, 13186), (5899, 12540), (6270, 11798), (6460, 11451), (6593, 11220), (6940, 10659), (7106, 10410), (7634, 9690)]