19237200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 240

約数和(自身を含む): 69745536

約数和(自身を除く): 50508336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 25, 30, 34, 40, 41, 46, 48, 50, 51, 60, 68, 69, 75, 80, 82, 85, 92, 100, 102, 115, 120, 123, 136, 138, 150, 164, 170, 184, 200, 204, 205, 230, 240, 246, 255, 272, 276, 300, 328, 340, 345, 368, 391, 400, 408, 410, 425, 460, 492, 510, 552, 575, 600, 615, 656, 680, 690, 697, 782, 816, 820, 850, 920, 943, 984, 1020, 1025, 1104, 1150, 1173, 1200, 1230, 1275, 1360, 1380, 1394, 1564, 1640, 1700, 1725, 1840, 1886, 1955, 1968, 2040, 2050, 2091, 2300, 2346, 2460, 2550, 2760, 2788, 2829, 3075, 3128, 3280, 3400, 3450, 3485, 3772, 3910, 4080, 4100, 4182, 4600, 4692, 4715, 4920, 5100, 5520, 5576, 5658, 5865, 6150, 6256, 6800, 6900, 6970, 7544, 7820, 8200, 8364, 9200, 9384, 9430, 9775, 9840, 10200, 10455, 11152, 11316, 11730, 12300, 13800, 13940, 14145, 15088, 15640, 16031, 16400, 16728, 17425, 18768, 18860, 19550, 20400, 20910, 22632, 23460, 23575, 24600, 27600, 27880, 28290, 29325, 31280, 32062, 33456, 34850, 37720, 39100, 41820, 45264, 46920, 47150, 48093, 49200, 52275, 55760, 56580, 58650, 64124, 69700, 70725, 75440, 78200, 80155, 83640, 93840, 94300, 96186, 104550, 113160, 117300, 128248, 139400, 141450, 156400, 160310, 167280, 188600, 192372, 209100, 226320, 234600, 240465, 256496, 278800, 282900, 320620, 377200, 384744, 400775, 418200, 469200, 480930, 565800, 641240, 769488, 801550, 836400, 961860, 1131600, 1202325, 1282480, 1603100, 1923720, 2404650, 3206200, 3847440, 4809300, 6412400, 9618600, 19237200]

約数ペア:

[(1, 19237200), (2, 9618600), (3, 6412400), (4, 4809300), (5, 3847440), (6, 3206200), (8, 2404650), (10, 1923720), (12, 1603100), (15, 1282480), (16, 1202325), (17, 1131600), (20, 961860), (23, 836400), (24, 801550), (25, 769488), (30, 641240), (34, 565800), (40, 480930), (41, 469200), (46, 418200), (48, 400775), (50, 384744), (51, 377200), (60, 320620), (68, 282900), (69, 278800), (75, 256496), (80, 240465), (82, 234600), (85, 226320), (92, 209100), (100, 192372), (102, 188600), (115, 167280), (120, 160310), (123, 156400), (136, 141450), (138, 139400), (150, 128248), (164, 117300), (170, 113160), (184, 104550), (200, 96186), (204, 94300), (205, 93840), (230, 83640), (240, 80155), (246, 78200), (255, 75440), (272, 70725), (276, 69700), (300, 64124), (328, 58650), (340, 56580), (345, 55760), (368, 52275), (391, 49200), (400, 48093), (408, 47150), (410, 46920), (425, 45264), (460, 41820), (492, 39100), (510, 37720), (552, 34850), (575, 33456), (600, 32062), (615, 31280), (656, 29325), (680, 28290), (690, 27880), (697, 27600), (782, 24600), (816, 23575), (820, 23460), (850, 22632), (920, 20910), (943, 20400), (984, 19550), (1020, 18860), (1025, 18768), (1104, 17425), (1150, 16728), (1173, 16400), (1200, 16031), (1230, 15640), (1275, 15088), (1360, 14145), (1380, 13940), (1394, 13800), (1564, 12300), (1640, 11730), (1700, 11316), (1725, 11152), (1840, 10455), (1886, 10200), (1955, 9840), (1968, 9775), (2040, 9430), (2050, 9384), (2091, 9200), (2300, 8364), (2346, 8200), (2460, 7820), (2550, 7544), (2760, 6970), (2788, 6900), (2829, 6800), (3075, 6256), (3128, 6150), (3280, 5865), (3400, 5658), (3450, 5576), (3485, 5520), (3772, 5100), (3910, 4920), (4080, 4715), (4100, 4692), (4182, 4600)]