20132367200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{6709}}^1$

素因数の和:6782

約数の個数: 216

約数和(自身を含む): 55773305280

約数和(自身を除く): 35640938080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 121, 124, 155, 160, 176, 200, 220, 242, 248, 275, 310, 341, 352, 400, 440, 484, 496, 550, 605, 620, 682, 775, 800, 880, 968, 992, 1100, 1210, 1240, 1364, 1550, 1705, 1760, 1936, 2200, 2420, 2480, 2728, 3025, 3100, 3410, 3751, 3872, 4400, 4840, 4960, 5456, 6050, 6200, 6709, 6820, 7502, 8525, 8800, 9680, 10912, 12100, 12400, 13418, 13640, 15004, 17050, 18755, 19360, 24200, 24800, 26836, 27280, 30008, 33545, 34100, 37510, 48400, 53672, 54560, 60016, 67090, 68200, 73799, 75020, 93775, 96800, 107344, 120032, 134180, 136400, 147598, 150040, 167725, 187550, 207979, 214688, 268360, 272800, 295196, 300080, 335450, 368995, 375100, 415958, 536720, 590392, 600160, 670900, 737990, 750200, 811789, 831916, 1039895, 1073440, 1180784, 1341800, 1475980, 1500400, 1623578, 1663832, 1844975, 2079790, 2287769, 2361568, 2683600, 2951960, 3000800, 3247156, 3327664, 3689950, 4058945, 4159580, 4575538, 5199475, 5367200, 5903920, 6494312, 6655328, 7379900, 8117890, 8319160, 9151076, 10398950, 11438845, 11807840, 12988624, 14759800, 16235780, 16638320, 18302152, 20294725, 20797900, 22877690, 25165459, 25977248, 29519600, 32471560, 33276640, 36604304, 40589450, 41595800, 45755380, 50330918, 57194225, 59039200, 64943120, 73208608, 81178900, 83191600, 91510760, 100661836, 114388450, 125827295, 129886240, 162357800, 166383200, 183021520, 201323672, 228776900, 251654590, 324715600, 366043040, 402647344, 457553800, 503309180, 629136475, 649431200, 805294688, 915107600, 1006618360, 1258272950, 1830215200, 2013236720, 2516545900, 4026473440, 5033091800, 10066183600, 20132367200]

約数ペア:

[(1, 20132367200), (2, 10066183600), (4, 5033091800), (5, 4026473440), (8, 2516545900), (10, 2013236720), (11, 1830215200), (16, 1258272950), (20, 1006618360), (22, 915107600), (25, 805294688), (31, 649431200), (32, 629136475), (40, 503309180), (44, 457553800), (50, 402647344), (55, 366043040), (62, 324715600), (80, 251654590), (88, 228776900), (100, 201323672), (110, 183021520), (121, 166383200), (124, 162357800), (155, 129886240), (160, 125827295), (176, 114388450), (200, 100661836), (220, 91510760), (242, 83191600), (248, 81178900), (275, 73208608), (310, 64943120), (341, 59039200), (352, 57194225), (400, 50330918), (440, 45755380), (484, 41595800), (496, 40589450), (550, 36604304), (605, 33276640), (620, 32471560), (682, 29519600), (775, 25977248), (800, 25165459), (880, 22877690), (968, 20797900), (992, 20294725), (1100, 18302152), (1210, 16638320), (1240, 16235780), (1364, 14759800), (1550, 12988624), (1705, 11807840), (1760, 11438845), (1936, 10398950), (2200, 9151076), (2420, 8319160), (2480, 8117890), (2728, 7379900), (3025, 6655328), (3100, 6494312), (3410, 5903920), (3751, 5367200), (3872, 5199475), (4400, 4575538), (4840, 4159580), (4960, 4058945), (5456, 3689950), (6050, 3327664), (6200, 3247156), (6709, 3000800), (6820, 2951960), (7502, 2683600), (8525, 2361568), (8800, 2287769), (9680, 2079790), (10912, 1844975), (12100, 1663832), (12400, 1623578), (13418, 1500400), (13640, 1475980), (15004, 1341800), (17050, 1180784), (18755, 1073440), (19360, 1039895), (24200, 831916), (24800, 811789), (26836, 750200), (27280, 737990), (30008, 670900), (33545, 600160), (34100, 590392), (37510, 536720), (48400, 415958), (53672, 375100), (54560, 368995), (60016, 335450), (67090, 300080), (68200, 295196), (73799, 272800), (75020, 268360), (93775, 214688), (96800, 207979), (107344, 187550), (120032, 167725), (134180, 150040), (136400, 147598)]