61191500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 148127616

約数和(自身を除く): 86936116

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 125, 170, 230, 250, 313, 340, 391, 425, 460, 500, 575, 626, 782, 850, 1150, 1252, 1564, 1565, 1700, 1955, 2125, 2300, 2875, 3130, 3910, 4250, 5321, 5750, 6260, 7199, 7820, 7825, 8500, 9775, 10642, 11500, 14398, 15650, 19550, 21284, 26605, 28796, 31300, 35995, 39100, 39125, 48875, 53210, 71990, 78250, 97750, 106420, 122383, 133025, 143980, 156500, 179975, 195500, 244766, 266050, 359950, 489532, 532100, 611915, 665125, 719900, 899875, 1223830, 1330250, 1799750, 2447660, 2660500, 3059575, 3599500, 6119150, 12238300, 15297875, 30595750, 61191500]

約数ペア:

[(1, 61191500), (2, 30595750), (4, 15297875), (5, 12238300), (10, 6119150), (17, 3599500), (20, 3059575), (23, 2660500), (25, 2447660), (34, 1799750), (46, 1330250), (50, 1223830), (68, 899875), (85, 719900), (92, 665125), (100, 611915), (115, 532100), (125, 489532), (170, 359950), (230, 266050), (250, 244766), (313, 195500), (340, 179975), (391, 156500), (425, 143980), (460, 133025), (500, 122383), (575, 106420), (626, 97750), (782, 78250), (850, 71990), (1150, 53210), (1252, 48875), (1564, 39125), (1565, 39100), (1700, 35995), (1955, 31300), (2125, 28796), (2300, 26605), (2875, 21284), (3130, 19550), (3910, 15650), (4250, 14398), (5321, 11500), (5750, 10642), (6260, 9775), (7199, 8500), (7820, 7825)]