299129850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:613

約数の個数: 144

約数和(自身を含む): 851445504

約数和(自身を除く): 552315654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 41, 45, 50, 62, 75, 82, 90, 93, 123, 150, 155, 186, 205, 225, 246, 279, 310, 369, 410, 450, 465, 523, 558, 615, 738, 775, 930, 1025, 1046, 1230, 1271, 1395, 1550, 1569, 1845, 2050, 2325, 2542, 2615, 2790, 3075, 3138, 3690, 3813, 4650, 4707, 5230, 6150, 6355, 6975, 7626, 7845, 9225, 9414, 11439, 12710, 13075, 13950, 15690, 16213, 18450, 19065, 21443, 22878, 23535, 26150, 31775, 32426, 38130, 39225, 42886, 47070, 48639, 57195, 63550, 64329, 78450, 81065, 95325, 97278, 107215, 114390, 117675, 128658, 145917, 162130, 190650, 192987, 214430, 235350, 243195, 285975, 291834, 321645, 385974, 405325, 486390, 536075, 571950, 643290, 664733, 729585, 810650, 964935, 1072150, 1215975, 1329466, 1459170, 1608225, 1929870, 1994199, 2431950, 3216450, 3323665, 3647925, 3988398, 4824675, 5982597, 6647330, 7295850, 9649350, 9970995, 11965194, 16618325, 19941990, 29912985, 33236650, 49854975, 59825970, 99709950, 149564925, 299129850]

約数ペア:

[(1, 299129850), (2, 149564925), (3, 99709950), (5, 59825970), (6, 49854975), (9, 33236650), (10, 29912985), (15, 19941990), (18, 16618325), (25, 11965194), (30, 9970995), (31, 9649350), (41, 7295850), (45, 6647330), (50, 5982597), (62, 4824675), (75, 3988398), (82, 3647925), (90, 3323665), (93, 3216450), (123, 2431950), (150, 1994199), (155, 1929870), (186, 1608225), (205, 1459170), (225, 1329466), (246, 1215975), (279, 1072150), (310, 964935), (369, 810650), (410, 729585), (450, 664733), (465, 643290), (523, 571950), (558, 536075), (615, 486390), (738, 405325), (775, 385974), (930, 321645), (1025, 291834), (1046, 285975), (1230, 243195), (1271, 235350), (1395, 214430), (1550, 192987), (1569, 190650), (1845, 162130), (2050, 145917), (2325, 128658), (2542, 117675), (2615, 114390), (2790, 107215), (3075, 97278), (3138, 95325), (3690, 81065), (3813, 78450), (4650, 64329), (4707, 63550), (5230, 57195), (6150, 48639), (6355, 47070), (6975, 42886), (7626, 39225), (7845, 38130), (9225, 32426), (9414, 31775), (11439, 26150), (12710, 23535), (13075, 22878), (13950, 21443), (15690, 19065), (16213, 18450)]