55719300

素因数分解:

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

素因数の和:207

約数の個数: 216

約数和(自身を含む): 200778816

約数和(自身を除く): 145059516

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, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 157, 169, 175, 182, 195, 210, 260, 273, 300, 314, 325, 338, 350, 364, 390, 420, 455, 471, 507, 525, 546, 628, 650, 676, 700, 780, 785, 845, 910, 942, 975, 1014, 1050, 1092, 1099, 1183, 1300, 1365, 1570, 1690, 1820, 1884, 1950, 2028, 2041, 2100, 2198, 2275, 2355, 2366, 2535, 2730, 3140, 3297, 3380, 3549, 3900, 3925, 4082, 4225, 4396, 4550, 4710, 4732, 5070, 5460, 5495, 5915, 6123, 6594, 6825, 7098, 7850, 8164, 8450, 9100, 9420, 10140, 10205, 10990, 11775, 11830, 12246, 12675, 13188, 13650, 14196, 14287, 15700, 16485, 16900, 17745, 20410, 21980, 23550, 23660, 24492, 25350, 26533, 27300, 27475, 28574, 29575, 30615, 32970, 35490, 40820, 42861, 47100, 50700, 51025, 53066, 54950, 57148, 59150, 61230, 65940, 70980, 71435, 79599, 82425, 85722, 88725, 102050, 106132, 109900, 118300, 122460, 132665, 142870, 153075, 159198, 164850, 171444, 177450, 185731, 204100, 214305, 265330, 285740, 306150, 318396, 329700, 354900, 357175, 371462, 397995, 428610, 530660, 557193, 612300, 663325, 714350, 742924, 795990, 857220, 928655, 1071525, 1114386, 1326650, 1428700, 1591980, 1857310, 1989975, 2143050, 2228772, 2653300, 2785965, 3714620, 3979950, 4286100, 4643275, 5571930, 7959900, 9286550, 11143860, 13929825, 18573100, 27859650, 55719300]

約数ペア:

[(1, 55719300), (2, 27859650), (3, 18573100), (4, 13929825), (5, 11143860), (6, 9286550), (7, 7959900), (10, 5571930), (12, 4643275), (13, 4286100), (14, 3979950), (15, 3714620), (20, 2785965), (21, 2653300), (25, 2228772), (26, 2143050), (28, 1989975), (30, 1857310), (35, 1591980), (39, 1428700), (42, 1326650), (50, 1114386), (52, 1071525), (60, 928655), (65, 857220), (70, 795990), (75, 742924), (78, 714350), (84, 663325), (91, 612300), (100, 557193), (105, 530660), (130, 428610), (140, 397995), (150, 371462), (156, 357175), (157, 354900), (169, 329700), (175, 318396), (182, 306150), (195, 285740), (210, 265330), (260, 214305), (273, 204100), (300, 185731), (314, 177450), (325, 171444), (338, 164850), (350, 159198), (364, 153075), (390, 142870), (420, 132665), (455, 122460), (471, 118300), (507, 109900), (525, 106132), (546, 102050), (628, 88725), (650, 85722), (676, 82425), (700, 79599), (780, 71435), (785, 70980), (845, 65940), (910, 61230), (942, 59150), (975, 57148), (1014, 54950), (1050, 53066), (1092, 51025), (1099, 50700), (1183, 47100), (1300, 42861), (1365, 40820), (1570, 35490), (1690, 32970), (1820, 30615), (1884, 29575), (1950, 28574), (2028, 27475), (2041, 27300), (2100, 26533), (2198, 25350), (2275, 24492), (2355, 23660), (2366, 23550), (2535, 21980), (2730, 20410), (3140, 17745), (3297, 16900), (3380, 16485), (3549, 15700), (3900, 14287), (3925, 14196), (4082, 13650), (4225, 13188), (4396, 12675), (4550, 12246), (4710, 11830), (4732, 11775), (5070, 10990), (5460, 10205), (5495, 10140), (5915, 9420), (6123, 9100), (6594, 8450), (6825, 8164), (7098, 7850)]