304313100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 1105929216

約数和(自身を除く): 801616116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 71, 75, 78, 84, 91, 100, 105, 130, 140, 142, 150, 156, 157, 175, 182, 195, 210, 213, 260, 273, 284, 300, 314, 325, 350, 355, 364, 390, 420, 426, 455, 471, 497, 525, 546, 628, 650, 700, 710, 780, 785, 852, 910, 923, 942, 975, 994, 1050, 1065, 1092, 1099, 1300, 1365, 1420, 1491, 1570, 1775, 1820, 1846, 1884, 1950, 1988, 2041, 2100, 2130, 2198, 2275, 2355, 2485, 2730, 2769, 2982, 3140, 3297, 3550, 3692, 3900, 3925, 4082, 4260, 4396, 4550, 4615, 4710, 4970, 5325, 5460, 5495, 5538, 5964, 6123, 6461, 6594, 6825, 7100, 7455, 7850, 8164, 9100, 9230, 9420, 9940, 10205, 10650, 10990, 11076, 11147, 11775, 12246, 12425, 12922, 13188, 13650, 13845, 14287, 14910, 15700, 16485, 18460, 19383, 20410, 21300, 21980, 22294, 23075, 23550, 24492, 24850, 25844, 27300, 27475, 27690, 28574, 29820, 30615, 32305, 32970, 33441, 37275, 38766, 40820, 42861, 44588, 46150, 47100, 49700, 51025, 54950, 55380, 55735, 57148, 61230, 64610, 65940, 66882, 69225, 71435, 74550, 77532, 78029, 82425, 85722, 92300, 96915, 102050, 109900, 111470, 122460, 129220, 133764, 138450, 142870, 144911, 149100, 153075, 156058, 161525, 164850, 167205, 171444, 193830, 204100, 214305, 222940, 234087, 276900, 278675, 285740, 289822, 306150, 312116, 323050, 329700, 334410, 357175, 387660, 390145, 428610, 434733, 468174, 484575, 557350, 579644, 612300, 646100, 668820, 714350, 724555, 780290, 836025, 857220, 869466, 936348, 969150, 1014377, 1071525, 1114700, 1170435, 1428700, 1449110, 1560580, 1672050, 1738932, 1938300, 1950725, 2028754, 2143050, 2173665, 2340870, 2898220, 3043131, 3344100, 3622775, 3901450, 4057508, 4286100, 4347330, 4681740, 5071885, 5852175, 6086262, 7245550, 7802900, 8694660, 10143770, 10868325, 11704350, 12172524, 14491100, 15215655, 20287540, 21736650, 23408700, 25359425, 30431310, 43473300, 50718850, 60862620, 76078275, 101437700, 152156550, 304313100]

約数ペア:

[(1, 304313100), (2, 152156550), (3, 101437700), (4, 76078275), (5, 60862620), (6, 50718850), (7, 43473300), (10, 30431310), (12, 25359425), (13, 23408700), (14, 21736650), (15, 20287540), (20, 15215655), (21, 14491100), (25, 12172524), (26, 11704350), (28, 10868325), (30, 10143770), (35, 8694660), (39, 7802900), (42, 7245550), (50, 6086262), (52, 5852175), (60, 5071885), (65, 4681740), (70, 4347330), (71, 4286100), (75, 4057508), (78, 3901450), (84, 3622775), (91, 3344100), (100, 3043131), (105, 2898220), (130, 2340870), (140, 2173665), (142, 2143050), (150, 2028754), (156, 1950725), (157, 1938300), (175, 1738932), (182, 1672050), (195, 1560580), (210, 1449110), (213, 1428700), (260, 1170435), (273, 1114700), (284, 1071525), (300, 1014377), (314, 969150), (325, 936348), (350, 869466), (355, 857220), (364, 836025), (390, 780290), (420, 724555), (426, 714350), (455, 668820), (471, 646100), (497, 612300), (525, 579644), (546, 557350), (628, 484575), (650, 468174), (700, 434733), (710, 428610), (780, 390145), (785, 387660), (852, 357175), (910, 334410), (923, 329700), (942, 323050), (975, 312116), (994, 306150), (1050, 289822), (1065, 285740), (1092, 278675), (1099, 276900), (1300, 234087), (1365, 222940), (1420, 214305), (1491, 204100), (1570, 193830), (1775, 171444), (1820, 167205), (1846, 164850), (1884, 161525), (1950, 156058), (1988, 153075), (2041, 149100), (2100, 144911), (2130, 142870), (2198, 138450), (2275, 133764), (2355, 129220), (2485, 122460), (2730, 111470), (2769, 109900), (2982, 102050), (3140, 96915), (3297, 92300), (3550, 85722), (3692, 82425), (3900, 78029), (3925, 77532), (4082, 74550), (4260, 71435), (4396, 69225), (4550, 66882), (4615, 65940), (4710, 64610), (4970, 61230), (5325, 57148), (5460, 55735), (5495, 55380), (5538, 54950), (5964, 51025), (6123, 49700), (6461, 47100), (6594, 46150), (6825, 44588), (7100, 42861), (7455, 40820), (7850, 38766), (8164, 37275), (9100, 33441), (9230, 32970), (9420, 32305), (9940, 30615), (10205, 29820), (10650, 28574), (10990, 27690), (11076, 27475), (11147, 27300), (11775, 25844), (12246, 24850), (12425, 24492), (12922, 23550), (13188, 23075), (13650, 22294), (13845, 21980), (14287, 21300), (14910, 20410), (15700, 19383), (16485, 18460)]