922473180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 3113510400

約数和(自身を除く): 2191037220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 71, 76, 87, 90, 95, 114, 116, 131, 142, 145, 171, 174, 180, 190, 213, 228, 261, 262, 284, 285, 290, 342, 348, 355, 380, 393, 426, 435, 522, 524, 551, 570, 580, 639, 655, 684, 710, 786, 852, 855, 870, 1044, 1065, 1102, 1140, 1179, 1278, 1305, 1310, 1349, 1420, 1572, 1653, 1710, 1740, 1965, 2059, 2130, 2204, 2358, 2489, 2556, 2610, 2620, 2698, 2755, 3195, 3306, 3420, 3799, 3930, 4047, 4118, 4260, 4716, 4959, 4978, 5220, 5396, 5510, 5895, 6177, 6390, 6612, 6745, 7467, 7598, 7860, 8094, 8236, 8265, 9301, 9918, 9956, 10295, 11020, 11397, 11790, 12141, 12354, 12445, 12780, 13490, 14934, 15196, 16188, 16530, 18531, 18602, 18995, 19836, 20235, 20590, 22401, 22794, 23580, 24282, 24708, 24795, 24890, 26980, 27903, 29868, 30885, 33060, 34191, 37062, 37204, 37335, 37990, 39121, 40470, 41180, 44802, 45588, 46505, 48564, 49590, 49780, 55806, 56985, 60705, 61770, 68382, 72181, 74124, 74670, 75980, 78242, 80940, 83709, 89604, 92655, 93010, 99180, 111612, 112005, 113970, 117363, 121410, 123540, 136764, 139515, 144362, 149340, 156484, 167418, 170955, 176719, 185310, 186020, 195605, 216543, 224010, 227940, 234726, 242820, 269729, 279030, 288724, 334836, 341910, 352089, 353438, 360905, 370620, 391210, 418545, 433086, 448020, 469452, 530157, 539458, 558060, 586815, 649629, 683820, 704178, 706876, 721810, 782420, 809187, 837090, 866172, 883595, 1060314, 1078916, 1082715, 1173630, 1299258, 1348645, 1408356, 1443620, 1590471, 1618374, 1674180, 1760445, 1767190, 2120628, 2165430, 2347260, 2427561, 2598516, 2650785, 2697290, 3180942, 3236748, 3248145, 3520890, 3534380, 4045935, 4330860, 4855122, 5124851, 5301570, 5394580, 6361884, 6496290, 7041780, 7952355, 8091870, 9710244, 10249702, 10603140, 12137805, 12992580, 15374553, 15904710, 16183740, 20499404, 24275610, 25624255, 30749106, 31809420, 46123659, 48551220, 51248510, 61498212, 76872765, 92247318, 102497020, 153745530, 184494636, 230618295, 307491060, 461236590, 922473180]

約数ペア:

[(1, 922473180), (2, 461236590), (3, 307491060), (4, 230618295), (5, 184494636), (6, 153745530), (9, 102497020), (10, 92247318), (12, 76872765), (15, 61498212), (18, 51248510), (19, 48551220), (20, 46123659), (29, 31809420), (30, 30749106), (36, 25624255), (38, 24275610), (45, 20499404), (57, 16183740), (58, 15904710), (60, 15374553), (71, 12992580), (76, 12137805), (87, 10603140), (90, 10249702), (95, 9710244), (114, 8091870), (116, 7952355), (131, 7041780), (142, 6496290), (145, 6361884), (171, 5394580), (174, 5301570), (180, 5124851), (190, 4855122), (213, 4330860), (228, 4045935), (261, 3534380), (262, 3520890), (284, 3248145), (285, 3236748), (290, 3180942), (342, 2697290), (348, 2650785), (355, 2598516), (380, 2427561), (393, 2347260), (426, 2165430), (435, 2120628), (522, 1767190), (524, 1760445), (551, 1674180), (570, 1618374), (580, 1590471), (639, 1443620), (655, 1408356), (684, 1348645), (710, 1299258), (786, 1173630), (852, 1082715), (855, 1078916), (870, 1060314), (1044, 883595), (1065, 866172), (1102, 837090), (1140, 809187), (1179, 782420), (1278, 721810), (1305, 706876), (1310, 704178), (1349, 683820), (1420, 649629), (1572, 586815), (1653, 558060), (1710, 539458), (1740, 530157), (1965, 469452), (2059, 448020), (2130, 433086), (2204, 418545), (2358, 391210), (2489, 370620), (2556, 360905), (2610, 353438), (2620, 352089), (2698, 341910), (2755, 334836), (3195, 288724), (3306, 279030), (3420, 269729), (3799, 242820), (3930, 234726), (4047, 227940), (4118, 224010), (4260, 216543), (4716, 195605), (4959, 186020), (4978, 185310), (5220, 176719), (5396, 170955), (5510, 167418), (5895, 156484), (6177, 149340), (6390, 144362), (6612, 139515), (6745, 136764), (7467, 123540), (7598, 121410), (7860, 117363), (8094, 113970), (8236, 112005), (8265, 111612), (9301, 99180), (9918, 93010), (9956, 92655), (10295, 89604), (11020, 83709), (11397, 80940), (11790, 78242), (12141, 75980), (12354, 74670), (12445, 74124), (12780, 72181), (13490, 68382), (14934, 61770), (15196, 60705), (16188, 56985), (16530, 55806), (18531, 49780), (18602, 49590), (18995, 48564), (19836, 46505), (20235, 45588), (20590, 44802), (22401, 41180), (22794, 40470), (23580, 39121), (24282, 37990), (24708, 37335), (24795, 37204), (24890, 37062), (26980, 34191), (27903, 33060), (29868, 30885)]