148612300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 371226240

約数和(自身を除く): 222613940

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 43, 50, 68, 76, 85, 86, 95, 100, 107, 170, 172, 190, 214, 215, 323, 340, 380, 425, 428, 430, 475, 535, 646, 731, 817, 850, 860, 950, 1070, 1075, 1292, 1462, 1615, 1634, 1700, 1819, 1900, 2033, 2140, 2150, 2675, 2924, 3230, 3268, 3638, 3655, 4066, 4085, 4300, 4601, 5350, 6460, 7276, 7310, 8075, 8132, 8170, 9095, 9202, 10165, 10700, 13889, 14620, 16150, 16340, 18190, 18275, 18404, 20330, 20425, 23005, 27778, 32300, 34561, 36380, 36550, 40660, 40850, 45475, 46010, 50825, 55556, 69122, 69445, 73100, 78217, 81700, 87419, 90950, 92020, 101650, 115025, 138244, 138890, 156434, 172805, 174838, 181900, 203300, 230050, 277780, 312868, 345610, 347225, 349676, 391085, 437095, 460100, 691220, 694450, 782170, 864025, 874190, 1388900, 1486123, 1564340, 1728050, 1748380, 1955425, 2185475, 2972246, 3456100, 3910850, 4370950, 5944492, 7430615, 7821700, 8741900, 14861230, 29722460, 37153075, 74306150, 148612300]

約数ペア:

[(1, 148612300), (2, 74306150), (4, 37153075), (5, 29722460), (10, 14861230), (17, 8741900), (19, 7821700), (20, 7430615), (25, 5944492), (34, 4370950), (38, 3910850), (43, 3456100), (50, 2972246), (68, 2185475), (76, 1955425), (85, 1748380), (86, 1728050), (95, 1564340), (100, 1486123), (107, 1388900), (170, 874190), (172, 864025), (190, 782170), (214, 694450), (215, 691220), (323, 460100), (340, 437095), (380, 391085), (425, 349676), (428, 347225), (430, 345610), (475, 312868), (535, 277780), (646, 230050), (731, 203300), (817, 181900), (850, 174838), (860, 172805), (950, 156434), (1070, 138890), (1075, 138244), (1292, 115025), (1462, 101650), (1615, 92020), (1634, 90950), (1700, 87419), (1819, 81700), (1900, 78217), (2033, 73100), (2140, 69445), (2150, 69122), (2675, 55556), (2924, 50825), (3230, 46010), (3268, 45475), (3638, 40850), (3655, 40660), (4066, 36550), (4085, 36380), (4300, 34561), (4601, 32300), (5350, 27778), (6460, 23005), (7276, 20425), (7310, 20330), (8075, 18404), (8132, 18275), (8170, 18190), (9095, 16340), (9202, 16150), (10165, 14620), (10700, 13889)]