319023900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 288

約数和(自身を含む): 1130136000

約数和(自身を除く): 811112100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 61, 65, 75, 78, 90, 100, 108, 117, 122, 130, 135, 149, 150, 156, 180, 183, 195, 225, 234, 244, 260, 270, 298, 300, 305, 325, 351, 366, 390, 447, 450, 468, 540, 549, 585, 596, 610, 650, 675, 702, 732, 745, 780, 793, 894, 900, 915, 975, 1098, 1170, 1220, 1300, 1341, 1350, 1404, 1490, 1525, 1586, 1647, 1755, 1788, 1830, 1937, 1950, 2196, 2235, 2340, 2379, 2682, 2700, 2745, 2925, 2980, 3050, 3172, 3294, 3510, 3660, 3725, 3874, 3900, 3965, 4023, 4470, 4575, 4758, 5364, 5490, 5811, 5850, 6100, 6588, 6705, 7020, 7137, 7450, 7748, 7930, 8046, 8235, 8775, 8940, 9089, 9150, 9516, 9685, 10980, 11175, 11622, 11700, 11895, 13410, 13725, 14274, 14900, 15860, 16092, 16470, 17433, 17550, 18178, 18300, 19370, 19825, 20115, 21411, 22350, 23244, 23790, 26820, 27267, 27450, 28548, 29055, 32940, 33525, 34866, 35100, 35685, 36356, 38740, 39650, 40230, 41175, 42822, 44700, 45445, 47580, 48425, 52299, 54534, 54900, 58110, 59475, 67050, 69732, 71370, 79300, 80460, 81801, 82350, 85644, 87165, 90890, 96850, 100575, 104598, 107055, 109068, 116220, 118157, 118950, 134100, 136335, 142740, 145275, 163602, 164700, 174330, 178425, 181780, 193700, 201150, 209196, 214110, 227225, 236314, 237900, 245403, 261495, 272670, 290550, 327204, 348660, 354471, 356850, 402300, 409005, 428220, 435825, 454450, 472628, 490806, 522990, 535275, 545340, 581100, 590785, 681675, 708942, 713700, 818010, 871650, 908900, 981612, 1045980, 1063413, 1070550, 1181570, 1227015, 1307475, 1363350, 1417884, 1636020, 1743300, 1772355, 2045025, 2126826, 2141100, 2363140, 2454030, 2614950, 2726700, 2953925, 3190239, 3544710, 4090050, 4253652, 4908060, 5229900, 5317065, 5907850, 6135075, 6380478, 7089420, 8180100, 8861775, 10634130, 11815700, 12270150, 12760956, 15951195, 17723550, 21268260, 24540300, 26585325, 31902390, 35447100, 53170650, 63804780, 79755975, 106341300, 159511950, 319023900]

約数ペア:

[(1, 319023900), (2, 159511950), (3, 106341300), (4, 79755975), (5, 63804780), (6, 53170650), (9, 35447100), (10, 31902390), (12, 26585325), (13, 24540300), (15, 21268260), (18, 17723550), (20, 15951195), (25, 12760956), (26, 12270150), (27, 11815700), (30, 10634130), (36, 8861775), (39, 8180100), (45, 7089420), (50, 6380478), (52, 6135075), (54, 5907850), (60, 5317065), (61, 5229900), (65, 4908060), (75, 4253652), (78, 4090050), (90, 3544710), (100, 3190239), (108, 2953925), (117, 2726700), (122, 2614950), (130, 2454030), (135, 2363140), (149, 2141100), (150, 2126826), (156, 2045025), (180, 1772355), (183, 1743300), (195, 1636020), (225, 1417884), (234, 1363350), (244, 1307475), (260, 1227015), (270, 1181570), (298, 1070550), (300, 1063413), (305, 1045980), (325, 981612), (351, 908900), (366, 871650), (390, 818010), (447, 713700), (450, 708942), (468, 681675), (540, 590785), (549, 581100), (585, 545340), (596, 535275), (610, 522990), (650, 490806), (675, 472628), (702, 454450), (732, 435825), (745, 428220), (780, 409005), (793, 402300), (894, 356850), (900, 354471), (915, 348660), (975, 327204), (1098, 290550), (1170, 272670), (1220, 261495), (1300, 245403), (1341, 237900), (1350, 236314), (1404, 227225), (1490, 214110), (1525, 209196), (1586, 201150), (1647, 193700), (1755, 181780), (1788, 178425), (1830, 174330), (1937, 164700), (1950, 163602), (2196, 145275), (2235, 142740), (2340, 136335), (2379, 134100), (2682, 118950), (2700, 118157), (2745, 116220), (2925, 109068), (2980, 107055), (3050, 104598), (3172, 100575), (3294, 96850), (3510, 90890), (3660, 87165), (3725, 85644), (3874, 82350), (3900, 81801), (3965, 80460), (4023, 79300), (4470, 71370), (4575, 69732), (4758, 67050), (5364, 59475), (5490, 58110), (5811, 54900), (5850, 54534), (6100, 52299), (6588, 48425), (6705, 47580), (7020, 45445), (7137, 44700), (7450, 42822), (7748, 41175), (7930, 40230), (8046, 39650), (8235, 38740), (8775, 36356), (8940, 35685), (9089, 35100), (9150, 34866), (9516, 33525), (9685, 32940), (10980, 29055), (11175, 28548), (11622, 27450), (11700, 27267), (11895, 26820), (13410, 23790), (13725, 23244), (14274, 22350), (14900, 21411), (15860, 20115), (16092, 19825), (16470, 19370), (17433, 18300), (17550, 18178)]